↑ Christopher E. Goscha, Thailand and the Southeast Asian Networks of the Vietnamese Revolution, 1885-1954, Routledge, 1999, ISBN 0-7007-0622-4, pg 339
↑ Kiernan, B. How Pol Pot came to power, Yale UP, 2004, p.80
Dommen, Arthur J.; The Indochinese Experience of the French and the Americans: Nationalism and Communism in Cambodia, Laos, and Vietnam, Indiana University Press, 2001, ISBN 0-253-33854-9
Tyner, James A.; The Killing of Cambodia: Geography, Genocide and the Unmaking of Space, Ashgate Publishing, Ltd., 2008
