Ten Tragic Days
|Ten tragic days|
|Part of the Mexican Revolution|
Rebel followers of Félix Díaz in the Mexico City YMCA during the coup against Madero
|Commanders and leaders|
Ángel Ortiz Monasterio
Ángel García Peña
Bernardo Reyes †
Gregorio Ruiz †
Henry Lane Wilson
|Casualties and losses|
|Victoriano Huerta switched from Pro-Madero to Anti-Madero during the ten tragic days|
The Ten Tragic Days (Spanish: La Decena Trágica) was a series of events that took place in Mexico City between February 9 and February 19, 1913, during the Mexican Revolution. Armed conflict in the capital broke out, with rebels led by General Félix Díaz, nephew of the former president, and General Bernardo Reyes, seeking to overthrow democratically-elected President Francisco I. Madero, with the support of the U.S. Ambassador to Mexico, Henry Lane Wilson. Madero's key general Victoriano Huerta defected to the rebels. The coup d'état resulted in the arrest of Madero and his vice president, José María Pino Suárez, who then resigned. Although there was the possibility that they could go into exile, as had former President Porfirio Díaz in May 1911, Madero and Pino Suárez were murdered on 22 February 1913. General Huerta became President of Mexico, with the support of most state governors. But a broad-based revulsion against Huerta's coup and the murders led to civil war between Huerta's government and revolutionary forces in northern and southern Mexico.
Madero's martyrdom shocked a critical portion of the Mexican population, as well as the newly inaugurated U.S. President Woodrow Wilson, who refused to recognize Huerta's government. For ordinary citizens of Mexico City, the ten days were difficult. While the bulk of fighting occurred between opposing factions of the Mexican Federal Army, assaulting or defending Madero's presidency, the random nature of artillery and rifle fire inflicted substantial losses among uninvolved civilians and major damage to property in the capital's downtown.
- 1 Ouster of Díaz and Madero presidency 1911-13
- 2 The Ten Days
- 2.1 9 February, the coup begins
- 2.2 10 February
- 2.3 11–12 February: bombardment of city
- 2.4 13–15 February: fighting continues
- 2.5 16 February: armistice
- 2.6 17–18 February: Huerta/Diaz conspiracy
- 2.7 18–19 February: Madero resigns
- 2.8 20 February: Huerta becomes president
- 2.9 22 February: assassination of Madero and Pino Suárez
- 3 Subsequent Events
- 4 Photographic record
- 5 Legacy
- 6 References
- 7 Further reading
- 8 External links
Ouster of Díaz and Madero presidency 1911-13
Following uprisings in Mexico in the wake of the fraudulent presidential election of 1910, Porfirio Díaz resigned and went into exile in May 1911. A brief interim government under Francisco León de la Barra allowed for elections in October 1911, and Francisco I. Madero was elected President of Mexico. Madero, a member of one of Mexico's richest families, had never held elected office before, but had broad support of many sectors of Mexico. He was committed to constitutional democracy, rule of law, and separation of powers.
Within a few months, Madero began to lose support and came under criticism. Though Madero came from a wealthy background, the conservatives never forgave him for driving Porfirio Díaz out of office. Madero's supporters became disillusioned when he refused to implement their plans, such as the breakup of the large estates. Madero, at the end of his first year in the presidency, faced serious difficulties. The country was to a considerable extent unsettled, the treasury was depleted, and Madero's staff and supporters were only slightly less audacious than the hated Científicos of the Porfirio Díaz's era.
During the first year of Madero's term, four revolts occurred. The Zapata revolt in Morelos, which began in November 1911, was contained by General. Felipe Ángeles, but was not suppressed. The Pascual Orozco revolt in Chihuahua, begun in March 1912, and was handled by Gen. Victoriano Huerta, but Orozco and his Colorados remained at large. The revolts of General Bernardo Reyes in Nuevo León, in December 1912 and General Félix Díaz in Veracruz, in November 1912, were crushed, and the two generals were imprisoned in Mexico City.
The two generals began plotting together to overthrow Madero and sought to bring in General Huerta, but they did not offer him enough incentives to join. Once the rebel uprising began, Huerta secretly joined the plot. U.S. Ambassador Henry Lane Wilson, the representative of President William Howard Taft's administration took an active role in undermining Madero's administration.
The Ten Days
9 February, the coup begins
Rumors of a pending overthrow of Madero were passed around openly in the capital, with only moderate enthusiasm. One vocal proponent of the removal of Madero was General Manuel Mondragón, who had accumulated finances under the Porfirio Díaz regime as an artillery expert, and was under suspicion of theft and corruption. He had been entrusted with many purchases of arms, and had a scheme of putting his name on inventions and then collecting royalties. Gathering the support of his officers and staff, he persuaded the cadets of the Escuela Militar de Aspirantes Military School located at Tlalpan to join him. The cadets appear to have acted under the direct orders of their instructors and senior commanders who were largely drawn from the conservative upper-class families of Mexican society, who supported a counter-revolution. They were joined by infantry and cavalry units of the regular army, from the Tlalpan garrison.
On February 9, 1913, the cadets entered the city in trolley cars. In the early morning, they gathered before the civilian penitentiary, where they demanded the release of Gen. Félix Díaz. After a brief parley (the commander was killed), Díaz was freed. The cadets and soldiers under the leadership of their officers, proceeded to the Santiago Tlatelolco military prison, where they demanded and secured the release of General Reyes. When released, Gen. Reyes mounted a horse and led part of the cadets and a column of soldiers to the National Palace, arriving there at 7:30 AM Reyes appears to have had full confidence that he would be welcomed and that the Palace would be delivered over to him. He rode to its gate "as if on parade". Reyes was fired on, and fell from his horse mortally wounded; the men behind him scattered, and many spectators were killed in the confused shooting that followed. When the firing ceased 400 lay dead and over 1,000 were wounded; among them Gen. Villar, the military commander. A bullet had cut through his collarbone. The Mexican Secretary of War, Ángel García Peña, was shot through the arm.
Pres. Madero was in the presidential residence at Chapultepec Castle, three miles away from the initial fighting. He received word of the coup at about 8 am. Madero mounted a horse and, with a small escort including the Secretaries of Finance and Treasury, rode into the city. Arriving at the end of the broad Avenida Juárez and finding the narrower streets thronged, he dismounted and went into a photographer's studio opposite the unfinished Teatro Nacional (National Theater), to telephone for later news. There he was joined by a few citizens and army officers, among them Victoriano Huerta, then on inactive duty due to an eye condition. Huerta had been considered in disfavor and was known to be resentful at not having been made Madero's Minister of War. Madero on his part had reservations about Huerta, an efficient but brutal officer with serious drinking problems.
Huerta offered his services to Madero, and, since General Villar and Secretary of War Peña were injured, his services were accepted. Huerta was appointed Commander of the Army of the Capital. The commission was made formal on the following day. (Note that Huerta was appointed the commander of the Army of the Capital, not the supreme commander of the Armies of Mexico, as is often reported.)
The President stepped out on a balcony of the National Palace and made a speech to the crowd, with Huerta standing by his side. Madero then went down, remounted his horse, and rode off, bowing to the cheering crowds, alone, far ahead of his escort, to the National Palace.
The assault on the Palace failed because Madero loyalist General Lauro Villar, the Commandant of the Palace Guard, walking in civilian clothes to his office in the early morning, observed a detachment of the cadets, dragging a machine gun with them, and thus was able to give the alarm and have his men in readiness. Madero left the presidential residence at Chapultepec Castle and with a contingent of cadets from the nearby military academy, left for the National Palace and encountered General Huerta. General Villar was wounded in the initial fighting and Madero offered the command of the palace guard to Huerta. However, Madero was not entirely confident of Huerta and left for Cuernavaca, to consult with General Felipe Angeles.
By this time, General Félix Díaz had heard about Reyes's death and contacted U.S. Ambassador Henry Lane Wilson. General Felix Díaz had been more successful than General Reyes. As a result of the resistance at the Presidential Palace, Diaz had retreated to the city arsenal, the Ciudadela, a few blocks from the Presidential Palace. He took control of the armory without much opposition, and found himself in possession of a defensible fort, with the government's reserve of arms and ammunition. From the ciudadela rebels began bombarding downtown Mexico City with their cannons, aiming for the National Palace.
That evening, Madero went to Cuernavaca, capital of the neighboring state of Morelos, where he conferred with Gen. Felipe Ángeles, then engaged against the forces of Zapata. He returned that night with General Ángeles and a train-load of arms, ammunition and some men, and with the understanding that General Ángeles would be placed in command of the capital army. By Monday morning, Madero had a force of one thousand men.
On Monday, February 10, neither side made any significant moves; Madero had complete confidence that this revolt would be defeated, as had been the previous army revolts. Madero telegraphed General Aureliano Blanquet to move his 1,200 men from Toluca to the National Palace, a distance of roughly fifty miles. General Blanquet acknowledged that he was on the way.
Madero conferred with the Army staff and brought forward his idea that General Ángeles should command the Capital Army, but the staff objected, stating that technically, the recently promoted Ángeles was not yet a general, as Congress had not yet confirmed his appointment.
11–12 February: bombardment of city
On February 11, at about 10 a.m., Huerta began the bombardment of the arsenal, which met with a vigorous rebel response, and the downtown between the National Palace and the arsenal was heavily damaged. Civilians were trapped in the eight-hours of crossfire. During the day, other government reinforcements arrived, along with a supply of ammunition, from Veracruz.
General Huerta, in charge of the guard of the National Palace, met with Félix Díaz in a private home in the Roma section of Mexico City. It was this meeting where Huerta declared his support for the coup. At this point, Huerta had not made his change of loyalty public and directed corps of rurales, the crack police force commanded by the presidency, to positions at the arsenal where they were easily killed by rebels. Huerta's action deliberately weakened forces loyal to Madero. As the conflict unfolded, Governor of Coahuila, Venustiano Carranza offered Madero refuge in Saltillo.
There was no movement of the mutineers from the arsenal, and no evidence of disaffection in the city at large. The U.S. ambassador, Henry Lane Wilson, however, on this day told all visitors at the Embassy that the Madero government had practically fallen and telegraphed Pres. William Howard Taft, asking for powers to force the combatants to negotiations.
The mutual bombardment continued into the next day. Ambassador Wilson conferred with the Spanish and German ministers and, as his report to the State Department that day states, "protested against the continuance of hostilities." The President, continues Ambassador Wilson's report, "was visibly embarrassed and endeavored to fix the responsibility on General Félix Díaz."
Ambassador Wilson now took the view that President Madero, by not surrendering instantly to the mutineers, was responsible for the bloodshed. This view was congenial to the Spanish Minister, and to it were won the British and German ministers. Ambassador Wilson said that he called into consultation, on this and subsequent occasions, only his British, Spanish and German colleagues because they represented the largest interest here, and "the others really did not matter." At another time, Mr. Wilson explained that it would have been difficult to contact them all, so he consulted with those representing the largest interests.
The Austrian and Japanese legations, with all the Latin American representatives, including those of Brazil, Chile, and Cuba, took the view that the constitutional government was justified in maintaining its authority, and that it was no business of foreign diplomats to interfere against the constitutional government in a domestic conflict.
Following the call on Madero during which Ambassador Wilson, with the British minister Francis Stronge and the German minister Paul von Hintze told President Madero that they protested against his continuing hostilities, Ambassador Wilson, accompanied by the British minister, went to the arsenal, called on Felix Díaz, and as Ambassador Wilson reports to Secretary of State Philander Knox that day, 'urged that firing be confined to a particular zone."
Bombardment of the downtown continued, with civilians feeling the impact of the fighting. Bodies of civilians and soldiers were left in the streets, along with those of horses. Food was scarce.
13–15 February: fighting continues
On February 13, the battle continued, and the relative positions of the combatants remained unchanged. But distressing conditions increased in parts of the city within range of the fire. Ambassador Wilson told Pedro Lascuráin, Madero's minister of foreign relations, that Madero ought to resign; as reported to Sec. Knox. Ambassador Wilson's language became: "Public opinion, both Mexican and foreign, holds the Federal Government responsible for these conditions."
On February 15, Ambassador Wilson requested the British, German and Spanish ministers to come to the embassy. He did not invite the other members of the diplomatic corps. He reports to Secretary Knox: "The opinion of my assembled colleagues was unanimous." The Spanish minister was designated to visit the National Palace and inform the President of this unanimous opinion—which was, that he should resign. President Madero replied to the Spanish Minister that he did not recognize the right of diplomatists accredited to a nation to interfere in its domestic affairs; he called attention to the fact, which he feared some of the diplomatists had somehow overlooked, that he was the constitutional President of Mexico, and declared that his resignation would plunge the country into political chaos. He added that he might be killed, but he would not resign.
Later that same day, Ambassador Wilson went to the Palace, accompanied by the German Minister. Their objective, he says, was "to confer with Gen. Huerta." But, he goes on, "upon arrival, much to our regret, we were taken to see the President." Huerta was called in, however, and an armistice was agreed on. Returning to the embassy, the ambassador sent the American military attaché to the arsenal to obtain, as he did, Diaz's consent to an armistice, over Sunday.
16 February: armistice
On Sunday, February 16, General Blanquet arrived with his regiment, having taken a week to come forty miles. It was soon apparent that he was not going into the fight.
Huerta had been in communication with Ambassador Wilson, by means of confidential messenger, and an understanding had been reached. During the Sunday armistice (ostensibly arranged for the burying of the dead bodies and the removal of non-combatants from the danger zone), the details of treachery were arranged, and before the close of the day, Huerta sent word to Ambassador Wilson to that effect. Mr. Wilson's report to the State Department that Sunday night contained the euphemistic words: "Huerta has sent me a special messenger saying that he expected to take steps tonight towards terminating the situation."
The plot could not, for some reason be carried out that night, but the messenger came again on Monday morning. This time, Ambassador Wilson took Secretary Knox a little more into his confidence: "Huerta has sent his messenger to say that I may expect some action which will remove Madero from power at any moment, and that plans were fully matured…..I asked no questions and made no comment beyond requesting that no lives be taken—except by due process of law."
17–18 February: Huerta/Diaz conspiracy
On the night of Monday the 17th, the ambassador told at least one newspaperman that Madero would be arrested at noon on Tuesday. Reporters were at the National Palace at the hour indicated, but they were disappointed. Nothing occurred at the Palace at noon.
At the Gambrinus restaurant, however, that noon, the president's brother, Gustavo A. Madero, was arrested, after breakfasting with Huerta and other men, who, at the conclusion of the meal, seized him and held him prisoner. The plan of seizing the person of the president was delayed only an hour or so. On Tuesday at 2 PM, Ambassador Wilson had the satisfaction of telegraphing the State Department: "My confidential messenger with Huerta has just communicated to me Madero's arrest."
On receipt of the messenger's report, that Tuesday afternoon, Ambassador Wilson sent a message to Félix Díaz at the arsenal, apprising him that Pres. Madero had been arrested and that Huerta desired to confer with the rebel chieftain. It was agreed to hold the conference at the American Embassy. At 9 PM Huerta arrived at the embassy.
Díaz, leader of the mutiny, Victoriano Huerta, the commander of Madero's forces, and the American ambassador spent the next three hours in conference in the smoking room of the American embassy, framing up a plan for a new government to succeed that of the betrayed and imprisoned Pres. Madero. Díaz pressed his claims for the presidential office, on the grounds that he had fought the battle. But Huerta's claims were stronger, for in truth, if he had not turned, the revolt could not have succeeded. (At this time, also, Huerta had command of more troops than Díaz.) Three times they were on the verge of parting in anger, said Ambassador Wilson, but his labors kept them together and they finally worked out what was represented as a compromise: Huerta would become the "Provisional President," but would call for an election in October and support Díaz for the permanent presidency. A cabinet was agreed on, Ambassador Wilson taking a leading part in this matter. The ambassador approved the appointment of Enrique Zepeda as Governor of the Federal District, and stipulated for the release of Madero's ministers. Ambassador Wilson made no stipulation concerning the president and the vice president.
That night, within an hour of the adjournment of the conference at the embassy, Gustavo A. Madero, the president's brother, was driven into an empty lot just outside the arsenal, his body riddled with bullets, and thrown into a hole in the ground.
18–19 February: Madero resigns
General Huerta informed Ambassador Wilson and President Taft, "I have the honor to inform you that I have overthrown this Government. The armed forces support me, and from now on peace and prosperity will reign." With that, the violence in downtown Mexico City was replaced by civilians flooding the streets, no longer worried for their safety. The building of the leading Maderista newspaper was set ablaze.
Those who directed the coup saw the necessity for Madero and Pino Suárez to resign, so that there was some veneer of legality about the forced change of regime. Pino Suárez was promised safe passage from Mexico if he did resign. Both he and Madero did sign, but after that it was unclear what their fates would be. Leaving them alive posed a great threat to the usurpers. Huerta asked the U.S. Ambassador what should be done, send them into exile or place them in an insane asylum. The ambassador gave Huerta free hand in the matter. "General, do what you think is best for the welfare of Mexico."
The arrangement was that the resignations were to be placed in the hands of the Chilean and Cuban ministers for delivery only after the two 'retiring' officials and their families were safely out of the country. It seems, however, to have been necessary for the documents to receive the authentication of the head of the cabinet, the Minister of Foreign Relations, and, while they were passing through his hands, such pressure was brought to bear upon Pedro Lascuráin that he delivered the resignations directly and immediately into the hands of Madero's enemies.
A train stood ready at a Mexico City railway station to take Madero and Pino Suárez with their families down to Veracruz, where they were to go aboard the Cuban gunboat Cuba and be conveyed to a foreign shore. By 9 pm the families hurriedly prepared for departure, were gathered, waiting, on the platform. The Chilean and Cuban Ministers, who had spent the day with Madero, had announced their intention of accompanying the party down to the port, and they appeared at the station, announcing that the president and vice president would soon follow. They did not come. About midnight the Chilean Minister left the distressed women, hurried to the Palace, and asked to see General Huerta. The General send out word that he was very tired after a hard day's work and was resting; he would see the minister later. The minister waited until 2 am and was still refused admittance to Huerta. He could do nothing but return to the station and advise the party to return to their homes.
In the morning, claims were made that the delay had arisen because the military commander of the port of Veracruz had received telegrams from Mrs. Madero, which had led him to respond unsatisfactorily to Gen. Huerta's instructions. The commander is reported to have said, "By whose authority? I recognise only the authority of the constitutional President of México." It was believed by Maderistas, however, that it was the decision of the Chilean and Cuban ministers to accompany the party that cancelled the departure of the train, the plan having been to blow it up on the way to Veracruz.
The wife and mother of Madero, and the relatives of Pino Suárez, relieved to learn that the men were still alive but fearing the worst, now appealed to the American ambassador to grant the two political leaders asylum in his embassy. However Huerta announced that they would be transferred to more comfortable quarters — from the Presidential Palace to the main penitentiary of Mexico City.
20 February: Huerta becomes president
Gen. Huerta assumed the presidency on Thursday, the 20th of February, carefully observing formalities which are held to establish the legality of his rule. The president and vice president having resigned, Madero's Minister of Foreign Relations, Pedro Lascuráin, was recognized as President for the few 45 minutes necessary for him to appoint Victoriano Huerta Minister of the Interior, and then resign, leaving Huerta to succeed him as president, according to the Constitution.
On the evening of February 20, an artillery barrage was directed against the Ciudadela barracks where Félix Díaz had established his base of operations. Three hundred rurales (mounted police) of the 18th Corps then rode down Balderas Street to attack the Ciudadela but were met by machine gun fire and scattered after losing 67 dead and wounded. It remains unclear whether the destruction of the 18th Corps was the result of a tactical blunder or a measure deliberately engineered by Huerta to weaken the forces loyal to Madero.
22 February: assassination of Madero and Pino Suárez
Madero and Pino Suárez were told that they would be transferred to another prison. Taken by car, they were assassinated near by walls of Lecumberri prison, from which Félix Díaz had only recently been freed. The two assassins were in the Federal Army, Francisco Cárdenas and Rafael Pimienta. According to historian Friedrich Katz, it "is hotly debated ...whether they acted on their own or on orders from Huerta," and if Ambassador Wilson was involved or knew. But there is strong evidence that Huerta gave the order and that Wilson knew. 
Newspaper reporters waiting outside the Palace had observed that Madero and Pino Suárez were put into two automobiles, one in each, at about 11:45 pm, and were driven in the direction of the penitentiary, escorted by a dozen soldiers, under the command of Maj. Francisco Cárdenas. The vehicles did not go to the door of the penitentiary, but passed the street leading to it and went on to a vacant space back of the building. Here the automobiles stopped and shots were heard. What had actually occurred will probably never be known exactly. When reporters, who had followed the small convoy on foot, reached the scene they found the bodies of Madero and Pino Suárez lying near the cars, surrounded by soldiers and gendarmes. Major Cárdenas was still present and claimed to an American correspondent that a group of armed men had fired on the vehicles. The two political leaders had leapt from the cars running towards their presumed rescuers. They had then been killed in the cross-fire. This account was greeted with general disbelief, although Ambassador Wilson professed to accept it.
Right after Madero's murder, his widow sought the return of his corpse. On 24 February, Madero was buried in a private grave in the French cemetery in Mexico City and members of the Madero family went into exile. Madero's body remained in that cemetery until it was moved to the Monument to the Revolution in 1938.
The the street violence ended, dealing with corpses in the streets of Mexico City was a task, to prevent spread of disease and return to normality in the capital. There were so many that they were incinerated rather than given individual burials preceded by funerals.
Both Huerta and his Minister of Foreign Relations stated that a formal inquiry would be made into the death of Madero. This was not however undertaken. Maj. Cárdenas was put under arrest, but was soon released, and promoted to lieutenant colonel. He was then placed in command of rurales in Michoacán. Later Cárdenas fled to Guatemala when the Huerta government was overthrown. In 1920 the post-revolutionary Mexican government requested the extradition of Cárdenas for the murder of Madero. Cárdenas committed suicide before this could be undertaken.
Ambassador Henry Lane Wilson never made any demand for an investigation. Instead, the ambassador criticized Madero and his family. He boasted that he had consistently predicted Madero's overthrow. In reply to questions as to whether it had been proper for a foreigh diplomat to preside at a conference of two rebel generals and to help arrange the details of a new presidency, when the constitutional president, to whom he was accredited, was held prisoner, the Ambassador replied that it was necessary for the good of Mexico that Madero be eliminated. To the question as to the responsibility for the deaths of Madero and Pino Suárez, Ambassador Wilson said they were private citizens when they died, and that it would be impolite for a foreign power to demand an investigation into a purely domestic matter. He claimed that Madero had killed hundreds illegally, and it was no concern of his as to how the man died. “In fact, the person really responsible for Madero’s death was his wife. She was the one to blame. Madero had to be eliminated. By her telegram to the commander at Veracruz, she made it impossible to allow him to leave the capital.”
Because the events unfolded in the capital where there were many photographers and photo journalists, there is a large number of photos of the period. These should be considered a particular kind of documentary source, not merely illustrative of events described in written texts. These include images of the combatants, but also ones of the civilian population. In photographic collections and publications on the Revolution, the events in the capital are almost always included or the sole focus. Civilian casualties play an important role in complicating the understanding of the Revolution, since most published photographs focus on the combatants, or show civilians at train stations seeing off their loved ones as they went to war. A digital collection at Southern Methodist University of 43 photos found in a privately owned album donated to the library are a rich visual source. A commemorative publication by Mexican historian Enrique Krauze focuses on the Ten Tragice Days in particular.
The Ten Tragic Days is the formal designation of a specific set of events in the historiography of Mexico, indicating its importance in the Mexican Revolution and the shaping of historical memory. Madero's assassination during the 10-day coup immediately turned him into a martyr. "Madero the martyr meant more to the soul of Mexico than Madero the apostle [of democracy].
Huerta was recognized by most Mexican state governors, but Venustiano Carranza, governor of Coahuila refused and rose in rebellion against Huerta, bringing together a northern coalition to overthrow the regime brought to power by usurpation. The coup in Mexico City touched off uprisings that coalesced into the Constitutionalist Army, the ultimate winner in the Mexican Revolution. The Ten Tragic Days was the last successful coup to overthrow a Mexican president.
- Album, Mexican Revolution
- Knight, Alan. The Mexican Revolution. Vol. 1. Cambridge: Cambridge University Press 1986, p. 388
- Katz, Friedrich. The Secret War in Mexico: Europe, the United States, and the Mexican Revolution. Chicago: University of Chicago Press 1981, pp. 98-99.
- Fondo Cassasola, Inv. 37276. SINAFO-Fototeca Nacional del INAH. Reproduced in Mraz, Photographing the Revolution, p. 124, image 6-1.
- Heribert von Feilitzsch, In Plain Sight: Felix A. Sommerfeld, Spymaster in Mexico, 1908 to 1914, Henselstone Verlag LLC, Virginia, 2012, ISBN 9780985031701, p. 234
- Heribert von Feilitzsch, In Plain Sight: Felix A. Sommerfeld, Spymaster in Mexico, 1908 to 1914, Henselstone Verlag LLC, Virginia, 2012, ISBN 9780985031701, p. 235
- Ross, Stanley. Francisco I. Madero, Apostle of Democracy, Columbia University Press, New York 1955, p. 284
- Krauze, Enrique. Madero Vivo. Mexico City: Clio, p. 119
- Confidential report to Pres. Woodrow Wilson by William Bayard Hale published in the book Blood Below the Border, edited by Gene Hanrahan 1982
- Krauze, Madero Vivo, p. 119.
- Krauze, Madero Vivo, pp. 119-20
- Krauze, Madero Vivo, p. 120
- Fondo Casasola, Inv. 37311. SINAFO-Fototeca Nacional del INAH. Reproduced in Mraz, Photographing the Mexican Revolution, p. 135, image 6-10.
- Telegram to Taft quoted in Ross, Francisco I. Madero, p. 309.
- Ross, Francisco I. Madero, pp. 309-10
- Katz, The Secret War in Mexico, p. 108.
- Paul J. Vanderwood, "Disorder and Progress - Bandits, Police, and Mexican Development", pages 165-166, ISBN 0-8420-2439-5
- Katz, The Secret War in Mexico, pp. 110-111
- Ronald Aitken, pages 142–143, "Revolution! Mexico 1910–20", 586 03669 5
- Krauze, Madero Vivo, p. 121.
- Ronald Aitken, page 144, "Revolution! Mexico 1910–20", 586 03669 5
- Montes Ayala, Francisco Gabriel (1993). Raúl Oseguera Pérez, ed. "Francisco Cárdenas. Un hombre que cambió la historia". Sahuayo, Michoacán: Impresos ABC.
- Mraz, John. Photographing the Mexican Revolution: Commitments, Testimonies, Icons. Austin: University of Texas Press 2012, p. 123.
- Guevara Escobar, Arturo. "La Decena Trágica, los fotógrafos"
- Banwell, Julia. "Death and Disruption in the Photography of the Decena Trágica." Mexican Studies/Estudios Mexicanos, Vol. 30, No. 1 (Winter 2014), pp. 104–121
- Album, Mexican Revolution
- Krauze, Madero Vivo
- quoted in Benjamin, Thomas. La Revolución: Mexico's Great Revolution as Memory, Myth, and History. Austin: University of Texas Press 2000, p. 50.
- Banwell, Julia. "Death and Disruption in the Photography of the Decena Trágica." Mexican Studies/Estudios Mexicanos, Vol. 30, No. 1 (Winter 2014), pp. 104–121
- Campos Chavéz, Carolina. "Temporada de zopilotes: Una historia narrativa de la Decena Trágica." Tzintzun 52 (2010): 202-211.
- del Castillo Troncoso, Alberto, et al. La imagen cruenta: Centenario de la Decena Trágica. Instituto Nacional de Antropología e Historia, 2018.
- Franco, Rafael Olea, ed. Los hados de febrero: visiones artísticas de la Decena Trágica. El Colegio de Mexico AC, 2015.
- Gilly, Adolfo. Cada quien morirá por su lado: una historia militar de la decena trágica. Ediciones Era, 2014.
- Hidalgo, Dennis R. "The Evolution of History and the Informal Empire: La Decena Trágica in the British Press." Mexican Studies/Estudios Mexicanos v. 32, no. 2 2007. pp. 317–354
- Knight, Alan. The Mexican Revolution. 2 vols. Cambridge: Cambridge University Press 1986.
- Krauze, Enrique. Madero Vivo. Mexico City: Clio 1993.
- Miquel, Ángel. "Documentales de la Decena Trágica." Boletín del Instituto de Investigaciones Bibliográficas 16.1-2 (2012).
- Mosqueda, Socorro Olguín. La decena trágica vista por dos embajadores. Universidad Nacional Autónoma de México, México, 1965.
- Mraz, John. Photographing the Mexican Revolution: Commitments, Testimonies, Icons. Austin: University of Texas Press 2012,
- Ortega, Juan A. "La Decena Trágica: una versión periodística alemana." Estudios de Historia Moderna y Contemporánea de México 9.09.
- Siller, Pedro. "La decena trágica; muertos sin sepultura." Cuadernos Fronterizos 25 (2013).
- Valero Silva, José. "La decena trágica." Estudios de Historia Moderna y Contemporánea de México 3.03 (1970): 89-116.
- Album, Mexican Revolution This is an album of the Mexican Revolution by Manuel Ramos (1874-1945), which contains forty-three photographic prints illustrating damage in Mexico City during the February 1913 uprising against President Francisco I. Madero (1873-1913) also called La Decena Tragica.
- Fotografos de la Decena Trágica