Hergenhahn, B.R., 1934-, author
Kencana Prenada Media, 2008
Buku Teks
Hilgard, Ernest R. (Ernest Ropiequet), 1904-2001, author
Prentice-Hall, 1975
Buku Teks
Gredler, Margaret E., author
Kencana, 2011
Buku Teks
Silberman, Melvin L., author
Nusamedia, 2006
Buku Teks
Siregar, Eveline, author
Ghalia Indonesia, 2010
Buku Teks