APA-referens (7:e uppl.)

Penner, L. A. (1986). Social psychology: Concepts and applications. West Pub.

Chicago-referens (17:e uppl.)

Penner, Louis A. Social Psychology: Concepts and Applications. St. Paul, Minn: West Pub, 1986.

MLA-referens (9:e uppl.)

Penner, Louis A. Social Psychology: Concepts and Applications. West Pub, 1986.