↑ Anh&action=showarticle&art_id=7&needback=1 Ieng Sary's Brief Biography; Ieng Sary, Howard J. De Nike, John B. Quigley, Kenneth J. Robinson, Cambodia Tribunal Populaire Revolutionnaire, Helen Jarvis, Nereida Cross (2000). Genocide in Cambodia: Documents from the Trial from of Pol Pot and Ieng Sary (Pennsylvania Studies in Human Rights) (Hardcover). University of Pennsylvania Press. tr. 90. ISBN0812235398.
