Survey of social science: psychology series
editor, Frank N. Magill
Salem Press, 1993
 Buku Referensi
Survey of social science: psychology series
editor, Frank N. Magill
Salem Press, 1993
 Buku Referensi
Survey of social science: psychology series
editor, Frank N. Magill
Salem Press, 1993
 Buku Referensi
Survey of social science: psychology series
editor, Frank N. Magill
Salem Press, 1993
 Buku Referensi
The Gale encyclopedia of psychology
Bonnie Strickland, editor
Gale Group, 2001
 Buku Teks