Long hair is a hairstyle where the hair is allowed to grow to considerable length. Exactly what constitutes long hair can change from culture to culture, or even within cultures. For example, a woman with chin-length hair in some cultures may be said to have short hair, while a man with the same length of hair in some of the same cultures would be said to have long hair.
Scientists view hair as playing a large part in natural selection among many species, since thick and healthy hair or fur is frequently a sign of fertility and youth.[need quotation to verify] Humans (and horses) are however among the few species that grow their head hair very long. Human head hair serves as primary source of heat insulation and cooling (when sweat evaporates from soaked hair) as well as protection from ultra-violet radiation exposure. Long lustrous female hair is rated attractive by both men and women across cultures. An evolutionary psychology explanation for this attraction is that hair length and quality can act as a cue to youth and health, signifying a woman's reproductive potential. As hair grows slowly, long hair may reveal 2–3 years of a person's health status, nutrition, age and reproductive fitness. Malnutrition and deficiencies in minerals and vitamins due to starvation causes loss of hair or changes in hair color (dark hair turns reddish). The prevalence of trichophilia (hair partialism or fetishism) is 7% in the population, and very long hair is a common subject of devotion in this group. Among the Masaai and other cultures, short or bald hair on women is considered attractive, so the degree to which attraction to long hair in humans is cultural remains to be studied.
Ways of life often viewed as more rigid, such as soldiers and religious cultures, often have explicit rules regarding hair length. For example, Buddhist monks shave their heads as part of their order of worship. Even outside religious structures, cultures often associate male long hair with ways of life outside of what is culturally accepted. Subservient cultures, for example, are sometimes detected by their rulers through hair length, as was the case with the Gaelic Irish under English rule and the Moors under Spanish rule in Medieval Spain.
East Asian cultures have traditionally seen long, unkempt hair in a woman as a sign of sexual intent or a recent sexual encounter, as usually their hair is tied up in styles such as the ponytail, plait, or any bun.
Transferred meaning 
The traditional connotation of "long hair" in English meant, roughly, someone artistically knowledgeable or wise, an aesthete. As a descriptive term, it has been applied to Merovingians and classical music enthusiasts, as well as hippies and aesthetes.
Hair lengths 
Hair length is measured (in centimeters or inches) from the line of the scalp on the forehead up over the highest point of the skull to its termination. In cosmetology, hair lengths are usually categorized according to the part of the body where the bulk of the longest hair terminates: chin level, shoulder length, mid-back level, waist length, hip-length, classic length (extends to almost upper thigh-length, where the legs meet the buttocks), thigh-length, knee-length and ankle/floor length hair.
Hair usually takes about two years to reach shoulder length, and at approximately 80–90 cm (32–36 inches) for most people, waist-length hair usually takes about seven years to grow, including occasional trims.
Maximum hair length 
The maximum hair length that is possible to reach is about 15 cm (6 in) for infants (below the age of 1), about 60 cm (24 in) for children (below the age of 13), and generally 100 cm (40 in) for adults. Documentation for decrease of the maximum length with age cannot be found in the literature. Some individuals can reach excessive lengths. Lengths greater than 150 cm (59 in) are frequently observed in long hair contests. Xie Qiuping had the longest documented hair in the world, measuring 5.627 m (18 ft 5.54 in) in May 2004.
The maximum terminal hair length depends on the length of the anagen (period of hair growth) for the individual. Waist-length hair or longer is only possible to reach for people with long anagen. The anagen lasts between 2 and 7 years, for some individuals even longer, and follows by shorter catagen (transition) and telogen (resting) periods. Between 85% and 90% of the hair strains are in anagen.
Psychological significance 
Anthropologists speculate that the functional significance of long head hair may be adornment, a by-product of secondary natural selection once other androgenic/somatic hair (body hair) had largely been lost. Another possibility is that long head hair is a result of Fisherian runaway sexual selection, where long lustrous hair is a visible marker for a healthy individual. For some groups or individuals, however, short hair is the selected trait.
Cultural history 
Hair is one of the most important ways humans have of presenting themselves, being one of the parts of their body which is easiest to manipulate. Also, males having short, cut hair (or a shaven head) is often viewed as being under society's control, such as while in military service or prison or as punishment for a crime, while males having long hair signifies being outside of the mainstream.
In Jewish and Christian scriptures 
"She, as a veil down to the slender waist,
|— John Milton's description of Eve in Paradise Lost|
In the Old Testament, the Nazirites would go for long periods of time without cutting their hair to show devotion to God. Samson is one example; his strength depended upon his refraining from cutting his hair. The New Testament says, "Doth not even nature itself teach you, that, if a man have long hair, it is a shame unto him? But if a woman has long hair, it is a glory to her: for her hair is given her for a covering," something followed by women in some apostolic pentecostal denominations in some countries as an act of holiness.
Western culture 
Ancient Greece and Rome 
In ancient Greece, long male hair was a symbol of wealth and power, while a shaven head was appropriate for a slave. The ancient Greeks had several gods and heroes who wore their hair long, including Zeus, Achilles, Apollo, and Poseidon. Greek soldiers are said to have worn their hair long in battle. Such warriors considered it a sign of aristocracy and are said to have combed it openly in order to show off. Also, in order to keep enemies from getting a hold of it in battle, they were known to cut the front short, but leave it long in the back, where it was more out of reach. A widely held alternative interpretation of the conventional belief is that they kept it long, and simply tied it back in a style known as a ponytail in order to keep it out of their enemies' reach. The ponytail method allowed warriors, who often traveled to battle with a minimal amount of equipment in order to avoid excessively heavy loads over long marches, to keep their hair manageable with a small piece of string to hold their pony tail in place and a knife to cut the back to length with one simple slice. Around the sixth century, however, the Greek men shifted to shorter hairstyles, with the exception of the Spartans. Women in the culture remained with the longer style, which for them showed freedom, health, and wealth, as well as good behavior. In men, it was considered a sign of false pride by this time. Women in Roman times valued long hair, usually with a center part. Men's hair was usually shorter than women's, (but in the early times, the custom was quite the same as in Greece) although other cultures of the time, such as Greeks in the east, considered long hair to be typical of philosophers, who were thought to be too engrossed in learning to bother with hair. Strictly in the province of Rome, however, the shorter hairstyle was especially popular. When Julius Caesar conquered the Gauls, who favored long hair, he ordered it to be cut short.
Middle Ages 
The Gaelic Irish (both men and women) took great pride in their long hair—for example, a person could be heavily fined for cutting a man's hair short against his will. When the Anglo-Normans and the English colonized Ireland, hair length came to signify one's allegiance. Irishmen who cut their hair short were deemed to be forsaking their Irish heritage. Likewise, English colonists who wore their hair long in the back were deemed to be forsaking their role as English subjects and giving in to the Irish life. Thus, hair length was one of the most common ways of judging a true Englishman in this period. Muslims in Christian areas were ordered to keep their hair short and parted, as their longer style was considered rebellious and barbaric.
A long hair fad was widespread among English and French men in the 11th and 12th centuries, though otherwise it was considered, mostly because of endorsement of the Roman Catholic Church, proper for men to have shorter, and women, longer hair. The fad was largely brought about by monarchs who rejected the shorter hairstyle, causing the people to follow. Wulfstan, a religious leader, worried that those with longer hair would fight like women, and be unable to protect England from foreign invasion. This idea can be found in later military leaders as well, such as those of the American Confederacy. Knights and rulers would also sometimes cut or pull out their hair in order to show penitence and mourning, and a squire's hair was generally shorter than a knight's. Married women who let their hair flow out in public were frowned upon, as this was normally reserved for the unwed, although they were allowed to let it out in mourning, to show their distressed state. Through these centuries it was expected of Eastern Christians to wear long hair as well as long beards, which was especially expected from clergy and monks.
In England, during the English Civil Wars of 1642 to 1651, male hair length was emblematic of the disputes between Cavaliers and Roundheads (Puritans). Cavaliers wore longer hair, and were less religious-minded, thought of by the Roundheads as lecherous. The more devout Roundheads had short hair, although there were exceptions.
Recent meanings among women 
In most cultures, it is more typical for women to wear long hair than for men to do so. An American study shows significant correlation between hair length and age, which indicates that younger women tend to have longer hair than older women. A significant correlation was also found between women's hair length and hair quality, implying that women with poor or deteriorated hair quality tend to cut their hair shorter. Moreover, hair quality was correlated with the women's perceived physical health. Consistent with principles of evolutionary psychology, these results indicate that hair length and quality can act as a cue to a woman's youth and health, signifying reproductive potential. The correlation between the woman's hair length and marital status, or number of children, was however not more than to be expected from the correlation between hair length and age.
Growing and wearing long hair was almost universal among women in the Western world until World War One. Waist-length and longer female hair never ceased in western culture, and was frequent especially around 1970 and 1990.
Recent meanings among men 
Before World War One men generally had longer hair and beards. However, short hair on men has often been enforced as a mean of control, in police, military and other forces that require obedience and discipline. Slaves and defeated armies were often required to shave their heads. The trench warfare in 1914 to 1918 exposed men to flea and lice infestations, which prompted the order to cut short hair, establishing a norm that has persisted.
Beat poets during the 1950s wore longer hairstyles, as did many of the urban gay culture, although long hair was far from popular. By 1960, a small "beatnik" community in Newquay, Cornwall, England (including a young Wizz Jones) had attracted the attention and the abhorrence of their neighbors for growing their hair to a length past the shoulders, resulting in a television interview with Alan Whicker on BBC television's Tonight series. The 1960s also introduced The Beatles, who started a more widespread longer hair trend. The social revolution of the 1960s led to a renaissance of unchecked hair growth, and long hair, especially on men, was worn as a political or countercultural symbol or protest. This cultural symbol extended to several Western countries in the Americas, Western Europe, South Africa, and Australia. Specific long hairstyles such as dreadlocks have been part of counterculture movements seeking to define other alternative cultures and lifestyles since this time. Longer hair in general remained popular among the youth rebellion throughout the liberal decade of the 1960s. Some people saw the long hair trend, as it grew with the spread of the hippie movement in the 1960s, as a threat to gender identity (a common complaint was "you can't tell the girls from the boys"), as well as cultural and religious norms. However, in the 1970s, longer hair styles would become the norm among men and women.
In the 1970s, the popularity of Jamaica's reggae music and musician Bob Marley prompted interest in dreadlocks internationally. The anti-establishment philosophy of Rastafari, echoed in much of the reggae of the time, resonated with leaning youth of all ethnicities — especially and primarily among African Americans and other Blacks, but among counterculture whites as well. The Eastern Christians are encouraged to wear long hair with long beard. In the 1980s the view of long hair as a solitary signifier of political or counter-cultural identity was countered and parodied in films such as Rambo and many other militaristic heroes of media which challenged then-contemporary views of what was masculine. Today, longer hairstyles among men, while not as common or popular as in the 1970s, are nonetheless not uncommon, and are still quite popular among rock enthusiasts. Long hair may be grown for the purpose of being donated to an organization, such as Locks of Love, for hairpieces to help those who could not have hair otherwise, such as those who are diagnosed with alopecia areata.
The Sikhs were commanded by Guru Gobind Singh at the Baisakhi Amrit Sanchar in 1699 to wear long uncut hair called Kesh at all times to signify the strength and vitality of the Sikh people. This was one of the 'five requisites of faith', collectively called Kakars that form the external visible identifiers to clearly affirm a Sikh's commitment and dedication to the order (Hukam) of the tenth master and made one a member of the Khalsa. The Khalsa is the "Saint-Soldier" of Guru Gobind Singh who stated the following: "He does not recognize anyone else except One Lord, not even the bestowal of charities, performance of merciful acts, austerities and restraint on pilgrim-stations; the perfect light of the Lord illuminates his heart, then consider him as the immaculate Khalsa." (Guru Gobind Singh in the Dasam Granth page 1350)
The Kesh or unshorn long hair is an indispensable part of the human body as created by waheguru that is the mainstay of the 'Jivan Jaach' and the Rehni that was prescribed by Guru Gobind Singh Sahib by which a Sikh is clearly and quickly identified, Kesh. The kanga, another requisite of faith is usually tucked behind the "Rishi Knot" and tied under the turban. The uncut long head hair and the beard in the case of men forms the main kakar for the Sikhs.
KESADHARI, a term defining a Sikh as one who carries on his head the full growth of his kes (hair) which he never trims or cuts for any reason. Anyone, Sikh or non-Sikh, may keep the hair unshorn, but for the Sikh kes, unshorn hair, is a requisite of faith and an inviolable vow. The Sikh Rahit Maryada published by the Shiromani Gurdwara Prabandhak Committee, statutory body for the control and management of Sikh shrines and by extension for laying down rules about Sikh beliefs and practices, issued in 1945, after long and minute deliberations among Sikh scholars and theologians, defines a Sikh thus: Every Sikh who has been admitted to the rites of amrit, i.e. who has been initiated as a Sikh, must allow his hair to grow to its full length. This also applies to those born of Sikh families but [who] have not yet received the rites of amrit of the tenth master, Guru Gobind Singh. ".
In the Muslim world, it seems the trend of hair styles is now favouring short over long in men. In the past, Bedouin Muslims often wore their hair in long braids, but western influences brought on the view that such styles were feminine in nature. Now, Bedouins are much less likely to have long hair. Islamic countries in North Africa such as Egypt view long hair in men as androgynous and in one case the Egyptian police viewed it as satanic and a sign of an infidel.
Muslims regard Prophet Muhammad as the best example to live by, and try to emulate him whenever possible. The Islamic Prophet Muhammad reportedly in Sahih Muslim had hair that "hung over his shoulders and earlobes". Sahih Bukhari, regarded the most authentic of hadith, also supports this using a prime example of the prophet Isa (Jesus). The Prophet Muhammad has also described Jesus as "having long hair reaching his ear lobes." Malik's Muwatta 51.2.6 reported, Yahya related to me from Malik from Yahya ibn Said that Abu Qatada al-Ansari said to the Messenger of Allah, may Allah bless him and grant him peace, "I have a lot of hair which comes down to my shoulders, shall I comb it? The Messenger of Allah. may Allah bless him and grant him peace, said, "Yes, and honour it." Sometimes Abu Qatada oiled it twice in one day because the Messenger of Allah, may Allah bless him and grant him peace, said to him. "Honour it."
With regards to women, neither Qur'an nor Sunnah explicitly state that women cannot cut their hair. Hadith does mention that women should not imitate men, and vice versa, and hence many scholars on this assumption, decree that women should let their hair grow longer than the hair of the Prophet, reaching beyond their shoulders, as hadith mentions that the Prophet had his hair between his shoulder and his earlobes. (He described Jesus's hair, which hung to his earlobes, as long.)
However culturally, some Muslims are opposed to men having long hair as it is also important in Islam to have clear differences (in appearance) between sexes. And generally these cultures encourage women to have long hair and men to have short hair. The Taliban in Afghanistan viewed long hair for men as a western influence, and punished it by arrest and forced haircuts, albeit this would be a direct contradiction of the sunnah of the Prophet. Similar measures have been taken by Islamists in Iraq. In spite of this, several Taleban affiliated members of the Mehsud clan are recognisable by their long hair. The Saudi Islamist fighter Amir Khattab was also notable for his long hair. Dervishes of some Sufi orders, such as the Kasnazani, often have long hair and whirl it around during rituals.
According to some hadiths, women are required to grow hair long, long enough that it would cover the breasts when they're being buried during their funeral, because the breasts are considered awrwah.
Native Americans 
Many Native American men wore long hair before the arrival of western influences on their culture. (In Cherokee legends, for example, males said to be handsome were often described as having "long hair almost to the ground" or similar formulas.). Both men and women of these cultures have frequently struggled to maintain their tradition, but have faced heavy opposition. Many consider it a sign of giving in to western influences to have their hair cut. Early American settlers saw long-haired, native men as rebelling against their civilized society. Mountain men and trappers who adopted the customs were also considered amoral, and often identified by their long hair. Since the cultural movements of the sixties and seventies, however, Native Americans have felt less pressure to have short hair, as different movements have defended their cultural rights. For example, several states have loosened prison regulations, allowing Native Americans to wear long hair during incarceration, along with other cultural allowances. There has been resistance to these changes, however, as long hair is sometimes used to hide drugs, as well as to identify with a gang.
Sub-Saharan Africans 
In West African cultures, women with long hair were highly valued. Long, thick hair was seen as a sign of health, strength, and capability to bear many children. In keeping with this general theme, women who were too young for marriage would shave a portion of their heads to signal so. This tradition, however, did not extend to every African tribe, as several valued shorter hair.
African Americans 
When African slaves were freed in America, they struggled to reach the social status of whites. Many former slaves tried to conform their hairstyles as part of this struggle. Women, especially, felt pressure to make their hair long and smooth like white women, rather than keeping the shorter, tightly coiled style they had known. However, during the civil rights movement of the 1950s and 1960s, African-Americans such as Malcolm X advocated hairstyles such as afros and dreadlocks, in order to express their individuality and freedom as a race, and to return to African roots. Social pressures at the time were heavily influencing these Americans (especially women) to have long, straight hair, like white people did. More recently, scholars have pointed out the continued pressure on blacks to have long, smooth hair. Amelia Jones points out that dolls for children, such as Barbies, add to this pressure, citing as an example a new, black Barbie with long hair. Blacks, she believes, should be able to be themselves without feeling pressured to "tame" their hair.
Historically, East Asian cultures viewed long hair as a sign of youth and aesthetic beauty. Long hair is associated with private life and sexuality. East Asian cultures see long, unkempt hair in a woman as a sign of sexual intent or a recent sexual encounter, as usually their hair is tied up. Lay Buddhists have long hair, while Buddhist monks have shaved heads.
In Jewish and other cultures, shortening hair signifies mourning and sadness.
In ancient China, hair was regarded as a precious legacy from parents. Most people would never cut their hair after they became adults, and cutting off one's hair was a penalty for minor crimes. Both men and women would coil up their hair and many hair-coiling styles were developed. Around the seventeenth century, the Manchu people forced all men in China to adopt a hairstyle called a queue, which was basically a long braid down the back with the hair on the front part of the head shaved. This style lasted well into the nineteenth century, when the Chinese began immigrating to America. Americans at first judged them to be poor workers because their long hair brought an association with women. Both Islamic and Christian missionaries to the Chinese were strong advocates of shorter hair for their converts, but this was a small group. Around the Destruction of Four Olds period in 1964, almost anything seen as part of Traditional Chinese culture would lead to problems with the Communist Red Guards. Items that attracted dangerous attention if caught in the public included jewelry and long hair. These things were regarded as symbols of bourgeois lifestyle, that represented wealth. People had to avoid them or suffer serious consequences such as tortures and beatings by the guards. More recently, long hair was ridiculed in China from October 1983 to December 1983, as part of the short and unsuccessful Anti-Spiritual Pollution Campaign.
In Southeast Asia and Indonesia, male long hair was valued in until the seventeenth century, when the area adopted outside influences including Islam and Christianity. Invading cultures enforced shorter hairstyles on men as a sign of servitude, as well. They were also confused at the short hairstyles among women in certain areas, such as Thailand, and struggled to explain why women in the area had such short hair. They came up with several mythical stories, one of which involved a king who found a long hair in his rice and, in a rage, demanded that all women keep their hair short.
In rural areas in certain Asian countries, for example India, girls still usually let their hair grow long, and knee-length hair is not unusual.
In the medieval Japan, heian gentleman were not very interested in a woman's physical beauty and rarely had an opportunity to see it. The only physical attribute of interest was a woman's hair, which had to be thick and longer than she was tall. The fascination with long hair was one reason why a woman's becoming a nun was regarded with such seriousness - it could never again grow to its full length. This explains why Genji refuses to let Murasaki (his de facto wife in the classical Japanese novel the Tale of Genji) take the tonsure when she is ill.
See also 
- Hair extensions
- Lady Godiva
- Long hair fetishism, a form of Trichophilia
- Female long hair in art (Gallery at Wikimedia commons)
- Female long hair photos (Gallery at Wikimedia commons)
- Male long hair in art (Gallery at Wikimedia commons)
- Male long hair photos (Gallery at Wikimedia commons)
- Watson, James (2005), Darwin: the Indelible Stamp; the Evolution of an Idea, Philadelphia: Running Press, p. 1042, ISBN 0-7624-2136-3
- Buss, David M. (2005). The handbook of evolutionary psychology. John Wiley and Sons. p. 309. ISBN 978-0-471-26403-3.
- Bereczkei, T. Hair length, facial attractiveness, personality attribution; A multiple fitness model of hairdressing
- Hinsz, Verlin B.; Matz, David C.; Patience, Rebecca A. (2001), "Does women's hair signal reproductive potential?", Journal of Experimental Social Psychology 37 (2): 166, ISSN 0022-1031
- The Handbook of Evolutionary Psychology, edited by David M. Buss, John Wiley & Sons, Inc., 2005. Chapter 10 "Physical Attractiveness in Adaptationist Perspective" by Lawrence S. Sugiyama.
- Scorolli, C; Ghirlanda, S; Enquist, M; Zattoni, S; Jannini, E A (2007). "Relative prevalence of different fetishes". International Journal of Impotence Research 19 (4): 432. doi:10.1038/sj.ijir.3901547. PMID 17304204.
- Dobson, Roger. "Heels are the world's No 1 fetish". The Independent (London). Retrieved 1 February 2007.[dead link]
- Leach, E. R. (July 1958), "Magical Hair", The Journal of the Royal Anthropological Institute of Great Britain and Ireland 88 (2): 147–164, ISSN 0959-5295
- Bartlett, Robert (1994), "Symbolic Meanings of Hair in the Middle Ages", Transactions of the Royal Historical Society, Sixth series 4: 43–60, ISSN 0080-4401
- Judges 13–16
- Fowler, Jeaneane (1997), World Religions: an Introduction for Students, Brighton: Sussex Academic Press, p. 352, ISBN 1-898723-48-6
- Maynard, Margaret (2004), Dress and Globalisation, Manchester: Manchester University Press, p. 104, ISBN 0-7190-6389-2
- Oxford English Dictionary
- Gonzalez, Anthony (2007), Cosmetology, Global Media, p. 54, ISBN 81-89940-45-7
- Hemat, R. A. S. (2007), Andropathy, Urotext, p. 375, ISBN 1-903737-08-7
- Robbins,, Clarence R. (2002), Chemical and physical behavior of human hair, Springer, ISBN 0-387-95094-X
- Guinness World Records: Longest hair
- Williams, Simon Johnson; Birke, Lynda I. A.; Bendelow, Gillian (2003), Debating biology: sociological reflections on health, medicine, and society, Routledge, p. 130, ISBN 0-415-27903-8
- Leinbach 1990
- Synnott, Anthony (September 1987), "Shame and Glory: A Sociology of Hair", The British Journal of Sociology 38 (3): 381–413, doi:10.2307/590695, ISSN 0007-1315
- Numbers 6:5, Numbers 6:18–19
- KJV 1 Corinthians 11:14–15
- Irwin, M. Eleanor (Oct 1990), "Odysseus' "Hyacinthine Hair" in 'Odyssey' 6.231", Phoenix 44 (3): 205–218, ISSN 0031-8299
- Nicolson, Frank W. (1891), "Greek and Roman Barbers", Harvard Studies in Classical Philology 2: 41–56, ISSN 0073-0688
- Bartman, Elizabeth (Jan. 2001), "Hair and the Artifice of Roman Female Adornment", American Journal of Archaeology 105 (1): 1–25, ISSN 0002-9114
- Felt, Joseph (1967), Customs of New England, New York: Burt Franklin, p. 187, ISBN 0-8337-1105-9
- Connolly, Sean J (2007). "Prologue". Contested island: Ireland 1460-1630. Oxford University Press. p. 7.
- The Brehon Laws: A Legal Handbook: Chapter VII, Laurence Ginnell (1894)
- McManus, Howard Rollins (1989), The Battle of Cloids Mountain of Virginia, 1864, University of Michigan, p. 35
- Whicker, Alan. Tonight: "Beatniks in Newquay". BBC, 1960.
- Bronski, Michael (2000), The Pleasure Principle: Sex, Backlash, and the Struggle for Gay Freedom, Stonewall Inn Editions, pp. 95–96, ISBN 0-312-25287-0
- Gossai, Hemchand; Murrell, Nathaniel (2000), Religion, Culture, and Tradition in the Caribbean, New York: St. Martin's Press, pp. 181–190, ISBN 0-312-23242-X
- Lu, Hsiao-Peng (1997), Transnational Chinese Cinemas, Honolulu: University of Hawaii Press, p. 229, ISBN 0-8248-1845-8
- Weinstein, Deena (2000), Heavy Metal, New York: Da Capo Press, p. 129, ISBN 0-306-80970-2
- Massad, Joseph (2001), Colonial Effects, New York: Columbia University Press, pp. 137–140, 208–210, ISBN 0-231-12322-1
- Heper, Metin (1998), Ismet Inonu: the Making of a Turkish Statesman, Boston: Brill Academic Publishers, p. 153, ISBN 90-04-09919-0
- Sahih Muslim Book 30 Number 5773: "Qatada reported: I asked Anas b. Malik: How was the hair of Allah's Messenger? Thereupon he said: His hair was neither very curly nor very straight, and they hung over his shoulders and earlobes."
- Sahih Al-Bukhari Volume 7 Book 72 Number 788: "Narrated Al-Bara': I did not see anybody in a red cloak looking more handsome than the Prophet Narrated Malik: The hair of the Prophet used to hang near his shoulders. Narrated Shu'ba: The hair of the Prophet used to hang down to the earlobes."
- Sahih Al-Bukhari Volume 9 Book 87 Number 128 : Narrated 'Abdullah bin 'Umar: Allah's Apostle said, "I saw myself (in a dream) near the Ka'ba last night, and I saw a man with whitish red complexion, the best you may see amongst men of that complexion having long hair reaching his earlobes which was the best hair of its sort, and he had combed his hair and water was dropping from it, and he was performing the Tawaf around the Ka'ba while he was leaning on two men or on the shoulders of two men. I asked, 'Who is this man?' Somebody replied, '(He is) Messiah, son of Mary.' Then I saw another man with very curly hair, blind in the right eye which looked like a protruding out grape. I asked, 'Who is this?' Somebody replied, '(He is) Messiah, Ad-Dajjal.'"
- Sahih Al-Bukhari Volume 9 Book 87 Number 128
- Joseph, Suad; Najmabadi, Afsaneh (2005), Encyclopedia of Women & Islamic Cultures: Family, Body, Sexuality and Health, Volume 3, Boston: Brill Academic Publishers, p. 35, ISBN 90-04-12819-0
- Rashid, Ahmed (2002), Taliban: Islam, oil and the new great game in central Asia, I B Tauris & Co Ltd, p. 219, ISBN 1-86064-830-4
- Raghavan, Sudarsan (2006-10-06), "Another freedom cut short: Iraq's barbers under threat", The Washington Post, archived from the original on 2006-10-06
- Wong, Edward (2005-08-22). "Iraq's Sufis attacked as strife widens". The New York Times.
- Kirk, Lowell (1999). "Cherokee Myths and Legends". Retrieved 2007-09-09.
- Ferris, Jeri (1991), Native American Doctor, Minneapolis: Carolrhoda Books, pp. 32–33, ISBN 0-87614-443-1
- Kilcup, Karen (2000), Native American Women's Writing, C. 1800–1924, Cambridge: Blackwell Publishers, pp. 314–316, ISBN 0-631-20518-7
- Cavallo, Dominick (1999), A Fiction of the past, New York: St. Martin's Press, p. 90, ISBN 0-312-23501-1
- Nagel, Joane (1997), American Indian Ethnic Renewal, Oxford Oxfordshire: Oxford University Press, p. 191, ISBN 0-19-512063-9
- French, Laurence (2003), Native American Justice, Lanham: Rowman & Littlefield Publishers, Inc, pp. 113–117, ISBN 0-8304-1575-0
- Fontana, Vincent (2003), Municipal Liability, Aspen Law & Business Publishers, pp. 241–242, ISBN 0-7355-1375-9
- Byrd, Ayana; Tharps, Lori (2002), Hair Story, New York: St. Martin's Griffin, pp. 2–5, ISBN 0-312-28322-9
- Byrd, pgs. 25-49
- Taylor, Paul C. "Malcolm's Conk and Danto's Colors; Or, Four Logical Petitions concerning Race, Beauty, and Aesthetics." Journal: The Journal of Aesthetics and Art Criticism. (Jan 1999) 57.1 pgs. 16-20.
- Jones, Amelia. The Feminism and Visual Culture Reader. New York: Routledge, 2003. pg. 343. ISBN 0415267056
- Prasso, Sheridan (2005), The Asian Mystique, New York: Public Affairs Press, pp. 115–116, ISBN 1-58648-214-9
- Reid, Anthony (1988), Southeast Asia in the Age of Commerce, 1450-1680, New Haven: Yale University Press, p. 82, ISBN 0-300-04750-9
- Law, Kam-yee (2003), The Chinese Cultural Revolution Reconsidered: beyond purge and Holocaust, Palgrave Macmillan, ISBN 0-333-73835-7
- "Olympic crackdown on China's bad habits". BBC News. August 6, 2007. Retrieved 2007-09-09.
- Victoria Sherrow, Encyclopedia of hair: a cultural history, Greenwood Publishing Group, 2006.
- The Tale of Genji, a novel about courtly life in medieval Japan.