Halberstadt, A. G., & Ellyson, S. L. (1990). Social psychology readings: A century of research. McGraw-Hill.
Cita Chicago Style (17a ed.)Halberstadt, Amy G., y Steve L. Ellyson. Social Psychology Readings: A Century of Research. New York [u.a.]: McGraw-Hill, 1990.
Cita MLA (8a ed.)Halberstadt, Amy G., y Steve L. Ellyson. Social Psychology Readings: A Century of Research. McGraw-Hill, 1990.
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