James Jesus Angleton, (1917-1987) was head of CIA counterintelligence for more than 20 years. 
- Spartacus Educational James Angleton, accessed 28 March 2009
- Edward Jay Epstein, James Jesus Angleton: The Orchid Man, edwardjayepstein.com
- David Robarge, Moles, Defectors, and Deceptions: James Angleton and CIA Counterintelligence, The Journal of Intelligence History, Winter 2003.
- Ronald Kessler, James Angleton’s Dangerous CIA Legacy, Newsmax, 28 March 2012.