Ames: Too Many Weaknesses - Psychological assessment of American spy Aldrich Ames. - http://www.iwar.org.uk/ecoespionage/resources/security-guide/Spystory/Ames.htm
FBI: Aldrich Hazen Ames - Report providing a general overview of the Ames case for the public's use. - http://www.fbi.gov/libref/historic/famcases/ames/ames.htm
Interview with Aldrich Ames - From the CNN Cold War Series. - http://www.gwu.edu/~nsarchiv/coldwar/interviews/episode-21/aldrich1.html
Aldrich Ames Case - An assessment of the CIA's role in identifying Ames as an intelligence penetration of the agency, from the CIA IG. - http://www.loyola.edu/dept/politics/intel/hitzrept.html