Stephen N. Elliot [and others]
McGraw-Hill, 2000
Buku Teks
Elliott, Stephen N.
McGraw-Hill , 2000
Multimedia
Stephen N. Elliot, Thomas R. Kratochwill, Joan Littlefield Cook, John F. Travers, authors
McGraw-Hill Book , 2000
Buku Teks
Mager, Robert F.
Fearon, 1968
Buku Teks
Hilgard, Ernest R. (Ernest Ropiequet), 1904-2001
Prentice-Hall, 1975
Buku Teks