^Pedersen, Christian Fogd (1971). The International Flag Book in Color. Morrow. p. 166.
^Crampton, William (1991). Complete Guide to Flags. Gallery Books. p. 57. ISBN0-8317-1605-3.
^"Greek Independence Day.". www.britannica.com. Retrieved 2009-09-09. "The Greek revolt was precipitated on March 25, 1821, when Bishop Germanos of Patras raised the flag of revolution over the Monastery of Agia Lavra in the Peloponnese. The cry “Freedom or Death” became the motto of the revolution. The Greeks experienced early successes on the battlefield, including the capture of Athens in June 1822, but infighting ensued."
^Hinde, Robert A.; Watson, Helen (1995). War: A Cruel Necessity?: the Bases of Institutionalized Violence. I.B. Tauris. p. 55. ISBN1-85043-824-2.
^Smith, Whitney (2001). Flag Lore of All Nations. Milbrook Press. p. 40. ISBN0-7613-1753-8.