edited by Gary R. VandenBos
American Psychologycal Association, 2007
Buku Referensi
Corsini, Raymond J., author
Brunner-Routledge, 2002
Buku Teks
Corsini, Raymond J., author
Brunner-Routledge, 2002
Buku Referensi
Indigo Books, 2005
Buku Referensi
general editor, David Matsumoto
Cambridge University Press, 2009
Buku Referensi