William Colby (English Wikipedia)

"Obituary: William Colby". The Daily Telegraph. 1996-05-07. Archived from the original on 2007-09-27. Retrieved 2007-09-07. Archived on personal website.

cia.gov

Colby, William; Peter Forbath (1978). Honourable Men: My Life in the CIA (extract concerning Gladio stay-behind operations in Scandinavia). London: Hutchinson. ISBN 0-09-134820-X. OCLC 16424505.

Carl Colby (director) (September 2011). The Man Nobody Knew: In Search of My Father, CIA Spymaster William Colby (Motion picture). New York City: Act 4 Entertainment. Retrieved September 18, 2011.

Wilkie, Christina (December 5, 2011). "Former CIA Director's Death Raises Questions, Divides Family". The Huffington Post. Retrieved August 20, 2015.

"Search for ex-spymaster continues". Rome News-Tribune. Vol. 153, no. 103. Rome, Georgia. AP. April 30, 1996. p. 1. Retrieved April 20, 2015.
"Autopsy: Colby collapsed before falling out of canoe". Sun-Journal. Vol. 104. Lewiston, Maine. AP. May 11, 1996. p. 5A. Retrieved August 20, 2015.

The William E. Colby Military Writers Symposium, http://colby.norwich.edu/ Accessed 8/29/2013.

"Christine M. Colby to Marry". New York Times. 16 November 1986. Retrieved 17 December 2017.
Weiner, Tim (May 7, 1996). "William E. Colby, 76, Head of C.I.A. in a Time of Upheaval". New York Times. Archived from the original on 2020-04-15. Retrieved August 20, 2015.

Colby, Jonathan E.; Colby, Elbridge A. (December 2, 2011). "A film by the son of CIA spymaster William Colby has divided the Colby clan". The Washington Post. Retrieved August 20, 2015.
Shapira, Ian (November 19, 2011). "A film by the son of CIA spymaster William Colby has divided the Colby clan". The Washington Post. Retrieved August 20, 2015.

"Obituary: William Colby". The Daily Telegraph. 1996-05-07. Archived from the original on 2007-09-27. Retrieved 2007-09-07. Archived on personal website.
"Interview with William Egan Colby, 1981." Archived 2010-12-21 at the Wayback Machine 07/16/1981. WGBH Media Library & Archives. Retrieved 9 November 2010.
"For histories on the CIA's role in Vietnam and on the pacification effort more broadly, see foia.cia.gov". Archived from the original on 2015-09-06. Retrieved 2015-08-21.
For further information on Colby's leadership of the Intelligence Community, see cia.gov
William H. Colby (1973). "Security in an Open Society" (PDF). NSA. Archived from the original on 2013-09-18.{{cite web}}: CS1 maint: bot: original URL status unknown (link)

"Interview with William Egan Colby, 1981." Archived 2010-12-21 at the Wayback Machine 07/16/1981. WGBH Media Library & Archives. Retrieved 9 November 2010.

Colby, William; Peter Forbath (1978). Honourable Men: My Life in the CIA (extract concerning Gladio stay-behind operations in Scandinavia). London: Hutchinson. ISBN 0-09-134820-X. OCLC 16424505.