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Galula, David. Counter-Insurgency Warfare: Theory and Practice. New York: Frederick A. Praeger, 1964. Accessed March 3, 2014. http://armyrotc.missouri.edu/pdfs-docs/Galula%20David%20-%20Counterinsurgency%20Warfare.pdf.
Bureau of Political-Military Affairs, Department of State. U.S. Government Counterinsurgency Guide, by Henrietta Fore, Robert Gates, and Condoleezza Rice, January 2009.
Callwell, Colonel C.E. Small Wars: Their Principles and Practice. London: Harrison and Sons, 1906. http://upload.wikimedia.org/wikipedia/commons/2/23/Small_Wars-_Their_principles_and_practice_%28C._E._Callwell%29.pdf
United States Army Special Operations Command. Casebook on Insurgency and Revolutionary Warfare, Volume I: 1933- 1962, Revised Edition, 25 January 2013. Accessed 28 March 2014. http://www.soc.mil/ARIS/CasebookV1S.pdf
United States Army Special Operations Command. Casebook on Insurgency and Revolutionary Warfare, Volume I: 1933- 1962, Revised Edition, 25 January 2013. Accessed 28 March 2014. http://www.soc.mil/ARIS/Casebook%20Vol%202%20%2004-27-12S.pdf
United States Army Special Operations Command. Undergrounds in Insurgent Revolutionary and Resistance Warfare, 2nd Edition, 25 January 2013. Accessed 28 March 2014. http://www.soc.mil/ARIS/UndergroundsS.pdf