Christopher Boyce & Andrew Daulton Lee
The Falcon & The Snowman, Orion Pictures.
Lindsey, Robert, The Falcon and the Snowman, Pocket Books, New York, NY 1979.
Lindsey, Robert, The Flight of the Falcon, Simon and Schuster, New York, NY, 1983.
Lindsey, Robert, To Chase a Spy article.
Transcript of Australian 60 Minutes.
Much of the information in this chapter was taken from articles written by Christopher Boyce and published in the Minneapolis Star Tribune. Other sources include "The Falcon and the Fallout" by Richard A. Serrano that was published in the Los Angeles Times on March 2, 2003 and "U.S. spy freed after 25 years in prison" by Chuck Squatrigilia that appeared in the San Francisco Chronicle on March 15, 2003.