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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.