Hoffer, E. (1966). The true believer: Thoughts on the nature of mass movements (1st Perennial library edition.). Harper & Row.
Citace podle Chicago (17th ed.)Hoffer, Eric. The True Believer: Thoughts on the Nature of Mass Movements. 1st Perennial library edition. New York: Harper & Row, 1966.
Citace podle MLA (9th ed.)Hoffer, Eric. The True Believer: Thoughts on the Nature of Mass Movements. 1st Perennial library edition. Harper & Row, 1966.
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