1. Abdulkader, Sinno H. 2008. “Resilience through Division, 1979–1989.” In Organizations at War in Afghanistan and Beyond, 1st ed., 119–72. Cornell University Press. http://www.jstor.org/stable/10.7591/j.ctt7zcdw.13.
2. Anderson, David L. 2002. The Columbia Guide to the Vietnam War. Columbia University Press. https://doi.org/10.7312/ande11492.
3. Asprey, Robert B. 1975. War in the Shadows: The Guerilla in History, Volume II. New York, NY: Doubleday and Company.
4. Barger, Brian. 1984. “CIA Manual Said Aimed at Contra Abuses CIA Book Seen Aimed at Abuses.” The Washington Post, October 31. WP Company. https://www.washingtonpost.com/archive/politics/1984/10/31/cia-manual-said-aimed-at-contra-abuses-cia-book-seen-aimed-at-abuses/54aacc31-3501-4337-afaa-52e16a152d00/.
5. Beamish, Rita. 1987. “Report Details Contras’ Rights Abuses.” The Washington Post, July 29. WP Company. https://www.washingtonpost.com/archive/politics/1987/07/29/report-details-contras-rights-abuses/8c76fdd8-e2bd-4515-b16d-70590d112359/.