1. Columbia University Law School Human Rights Clinic. 2012. Counting drone strike deaths. http://web.law.columbia.edu/human-rights-institute .
2. Glazebrook, J.F., and R. Wallace. 2009. Rate distortion manifolds as model spaces for cognitive information. Informatica 33: 309–346.
3. Hanley, C., M. Mendoza, and S. Choe. 2001. The bridge at No Gun Ri: A hidden nightmare from the Korean War. New York: Henry Holt and Company.
4. Hawley, J. 2006. Patriot fratricides: The human dimension lessons of Operation Iraqi Freedom. Field Artillery, January-February.
5. Hersh, S. 1972. Cover-up: The Army’s secret investigation of the massacre at My Lai 4. New York: Random House.