Vander Zanden, J. W. (1977). Social psychology. Random.
Cita Chicago (17th ed.)Vander Zanden, James W. Social Psychology. New York: Random, 1977.
Cita MLA (9th ed.)Vander Zanden, James W. Social Psychology. Random, 1977.
Atenció: Aquestes cites poden no estar 100% correctes.