Hoffer, E. (1951). The true believer: Thoughts on the nature of the mass movements. New American Library.
Citace podle Chicago (17th ed.)Hoffer, Eric. The True Believer: Thoughts on the Nature of the Mass Movements. New York: New American Library, 1951.
Citace podle MLA (9th ed.)Hoffer, Eric. The True Believer: Thoughts on the Nature of the Mass Movements. New American Library, 1951.
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