APA-referens (7:e uppl.)

KERLINGER, F. N. Foundations of behavioral research.-- ed.2. Holt.

Chicago-referens (17:e uppl.)

KERLINGER, Fred N. Foundations of Behavioral Research.-- Ed.2. New York: Holt.

MLA-referens (9:e uppl.)

KERLINGER, Fred N. Foundations of Behavioral Research.-- Ed.2. Holt.