Подробнее о программе MIS-X см.: Shoemaker L. R. The Escape Factory: The Story of MIS-X. – New York: St. Martin's Press, 1990.
594
Crawford D. J. Volunteers: The Betrayal of National Defense Secrets by Air Force Traitors. – Washington, D. C.: Air Force Office of Special Investigations, 1988, p. 24.
