Drucker P. F. What Freud Forgot // Human Nature. 1979. 2. P. 40–47.
16
Time. June 25, 1979. P. 68.
17
Allport G. W. and Postman L. J. The Basic Psychology of Rumor // Readings in Social Psychology. 3rd ed. Ed. E. E. Maccoby, T. M. Newcomb and E. L. Hartley. N. Y.: Holt, Rinehart &. Winston, 1958.
