Wolfenstein, Martha.Disaster: A Psychological Essay. Glencoe, Ill.: Free Press, 1957.
2.
Leites, Nathan.A Study of Bolshevism. Glencoe, Ill.: Free Press, 1953.
3.
Morgenstern, Oskar.The Compressibility of Organizations and Economic Systems. ( RAND Corp. Research Memo No. 1325.)
4.
Atkinson, J. W. (ed.). Motives in Fantasy, Action, and Society. Princeton, N.J.: D. Van Nostrand Co., Inc., 1958.
5.
Mcclelland, D.C.Personal communication.
6.
Schramm, Wilbur. "The Soviet Concept of 'Psychological' Warfare," Four Working Papers on Propaganda Theory, pp. 101-43. (USIA contract with the Institute of Communications Research.) Urbana: University of Illinois, January, 1955.