Applied social psychology annual 3
edited by Leonard Bickman
Sage, 1982
Buku Teks
Applied social psychology annual 4
edited by Leonard Bickman
Sage, 1983
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Annual review of psychology / editor Paul R. Farnsworth, Olga McNemar, quinnMcNemar
Annual Review, INC, 1964
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Lefton, Lester A.
Psychology
Allyn and bacon , 1997
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Wortman, Camille B.
Psychology
McGraw-Hill, 1992
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