Fred Landis, a Chilean-born American psychologist, received his Ph.D. from the University of Illinois based upon his thesis, "Psychological Warfare and Media Operations in Chile, 1970 - 1973." He served as a consultant for the Subcommittee on CIA Covert Action in Chile of the Church Committee.
- Fred Landis and Donald Freed, Death in Washington: The Assassination of Orlando Letelier (Lawrence Hill & Co.: 1980).
- Fred Landis, Psychological warfare in the media: The case of Jamaica, Press Association of Jamaica, 1980 (?) (only available on JSTOR).
- Fred Landis, Psychological warfare and media operations in Chile, 1970-1973, 1975.
- Fred Landis, CIA Media Operations in Chile, Jamaica, and Nicaragua, CovertAction Information Bulletin, Number 16, March 1982, pp. 32--43.