Sloan, Stephen. “P. Timothy Bushell, Vladimir Shlapentokh, Christopher K. Vanderpool and Jeyaratnam Sundram, Eds. State Organized Terror: The Case of Violent Internal Repression”. Journal of Conflict Studies, vol. 12, no. 4, Sept. 1992, https://journals.lib.unb.ca/index.php/JCS/article/view/15080.