editor-in-chief Charles D. Spielberger
Hershey, 2004
Buku Teks
Gilmer, B. von Haller (Beverly von Haller), 1909-1994, author
Tata McGraw-Hill, 1994
Buku Teks
edited by Raymond J. Corsini
New York : John Wiley & Sons, 1990,
Buku Referensi
edited by Raymond J. Corsini
New York : John Wiley & sons, 1994,
Buku Referensi
edited by Raymond J. Corsin
New York : John Wiley & Sons, 1994,
Buku Referensi