Title: Behind Closed Doors
Author: Ellis M. Zacharias
Zacharias, Ellis M. (1950) in collaboration with Ladislas Farago. Behind Closed Doors; The Secret History of The Cold War. New York: Putnam
Date Posted: November 13, 2015
Reviewed by Paul W. Blackstock and Frank L. Schaf
The authors, both experienced in the field of intelligence, develop the threat posed by the Soviet Union to the world, describe intelligence activities in the postwar period, and prescribe solutions to U.S. foreign policy problems.
 Blackstock, Paul W. (1978) and Frank L. Schaf, Jr. Intelligence, Espionage, Counterespionage, And Covert Operations: A Guide to Information Sources. Detroit: Gale Research Co., p. 37