1. Agamben, Giorgio. 1999. The man without content. (trans Georgia Albert) Stanford University Press.
2. Barthes, Roland. 1980. Camera lucida (Vintage 2000).
3. Chandler, David. 1999. Voices from S-21, terror and history in Pol Pot’s secret prison. Los Angeles: University of California Press.
4. Clark, Janine Natalya. 2009. International war crimes tribunals and the challenge of outreach. International Criminal Law Review 9: 99–116.
5. Cornell University, Division of Rare and Manuscript Collections, Tuol Sleng Prison Confessions and Photographs, #4883
http://rmc.library.cornell.edu/ead/htmldocs/RMM04883.html
.