O'Connell, A., & O'Connell, V. (1997). Choice and change: An interactive psychology text with applications for everyday life (5th ed.). Prentice hall.
Chicago-referens (17:e uppl.)O'Connell, April, och Vincent O'Connell. Choice and Change: An Interactive Psychology Text with Applications for Everyday Life. 5th ed. New Jersey: Prentice hall, 1997.
MLA-referens (9:e uppl.)O'Connell, April, och Vincent O'Connell. Choice and Change: An Interactive Psychology Text with Applications for Everyday Life. 5th ed. Prentice hall, 1997.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.