Rathus, Spencer A., author
Allyn and Bacon, 1993
Buku Teks
Rathus, Spencer A., author
pearson , 2014
Buku Teks
edited by Susan J. Bunting
McGraw-Hill, 2003
Buku Teks
Mahoney, E.R., author
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Buku Teks
Rosenthal, Martha S., author
Wadsworth and Cengage Learning, 2013
Buku Teks