https://en.wikipedia.org/wiki/Operation_Cyclone
https://en.wikipedia.org/wiki/Ahmad_Shah_Massoud
https://en.wikipedia.org/wiki/Hafizullah_Amin
https://warontherocks.com/2019/02/afghanistan-remembering-the-long-long-war-we-would-rather-forget/
https://www.nytimes.com/1988/04/18/world/arming-afghan-guerrillas-a-huge-effort-led-by-us.html
https://courses.lumenlearning.com/suny-hccc-worldhistory2/chapter/the-united-states-and-the-mujahideen/
https://digitalcommons.buffalostate.edu/cgi/viewcontent.cgi?article=1050&context=history_theses