edited by Joseph P. Forgas and Julie Fitness
Psychology Press, 2008
Buku Teks
Gerber, Philip L., author
Random House, 1959
Buku Teks
Achua, Christopher F., author
South Western Cengage Learning, 2013
Buku Teks
Cook, Marshall J. ,author
McGraw-Hill, 2011
Buku Teks
Drucker, Peter F. (Peter Ferdinand), 1909-2005, author
Harper & Row, 1996
Buku Teks