Hilgard, E. R. (1987). Psychology in America: A historical survey. Harcourt Brace Jovanovich, Publishers.
Cita Chicago Style (17a ed.)Hilgard, Ernest R. Psychology in America: A Historical Survey. San Diego ; New York ; Chicago ; Austin ; London ; Sydney ; Tokyo ; Toronto: Harcourt Brace Jovanovich, Publishers, 1987.
Cita MLA (9a ed.)Hilgard, Ernest R. Psychology in America: A Historical Survey. Harcourt Brace Jovanovich, Publishers, 1987.
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