Stephen N. Elliot [and others]
McGraw-Hill, 2000
Buku Teks
Stephen N. Elliot, Thomas R. Kratochwill, Joan Littlefield Cook, John F. Travers, authors
McGraw-Hill Book , 2000
Buku Teks
Nugroho
Fakultas Psikologi Universitas Indonesia, 2003
UI - Disertasi Membership
A. M. Heru Basuki
2004
UI - Disertasi Membership
Ormrod, Jeanne Ellis
Prentice-Hall, 2003
Buku Teks