Theories of truth
edited by Frederick F. Schmitt
Blackwell, 2005
 Buku Teks SO
Feist, Jess
Theories of personality
McGraw-Hill, 2002
 Buku Teks SO
Feist, Jess
Theories of personality
McGraw-Hill, 2006
 Buku Teks SO
Feist, Jess
Theories of personality
McGraw-Hill, 2009
 Buku Teks SO
Hall, Calvin Springer, 1909-1985
Theories of personality
John Wiley & Sons, 1997
 Buku Teks