Bibliography Record No. D09741 [Som, Secretary of Northern Zone Battalion And Sreng, Deputy Secretary of Northern Zone]
Bibliography Record No. D07405 [The Record of Ngieng Thanh Seun, One-star Sergeant of Battalion in Phouleuy, Moat Chrouk]
Bibliography Record No. D10249 The Confession of Oun Yoeung aka Set, Chief of Group of State Commerce
Bibliography Record No. D10269 The Confession of Uon Yoeung aka Set, Chief of Group of State Commerce
Bibliography Record No. D10333 Ay and Nouv, Working in Sangkat Sarikar Keo, Region 22, Implicated in the Enemy's Confession
Bibliography Record No. D10356 Vorng, Ordinary Person of Baray Village, Implicated in the Enemy's Confession
