Allen, B. P. (2006). Personality theories: Development, growth, and diversity (5th ed.). Pearson, Allyn and Bacon.
Chicago-referens (17:e uppl.)Allen, Bem P. Personality Theories: Development, Growth, and Diversity. 5th ed. Boston, New York: Pearson, Allyn and Bacon, 2006.
MLA-referens (9:e uppl.)Allen, Bem P. Personality Theories: Development, Growth, and Diversity. 5th ed. Pearson, Allyn and Bacon, 2006.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.