Coba jelasin Biografi dari Perang Saudara Kamboja dong

{{Cite book |author=Deac, Wilfred P. |title=Road to the Killing Fields: the Cambodian War of 1970–1975 |location=College Station TX |publisher=Texas A&M University Press |year=2000 }}

Kinnard, Douglas, The War Managers. Wayne NJ: Avery Publishing Group, 1988.

Pike Douglas, John Prados, James W. Gibson, Shelby Stanton, Col. Rod Paschall, John , and Benjamin F. Schemmer, War in the Shadows. Boston: Boston Publishing Company, 1991.

Ponchaud, Francois, Cambodia: Year Zero. New York: Holt, Rinehart, and Winston, 1981.