APA-referens (7:e uppl.)

Kerlinger , F. N. (1979). Behavioral Research: A conceptual approach (ed.). Holt, Rinehart and Winston.

Chicago-referens (17:e uppl.)

Kerlinger , Fred N. Behavioral Research: A Conceptual Approach. ed. New York: Holt, Rinehart and Winston, 1979.

MLA-referens (9:e uppl.)

Kerlinger , Fred N. Behavioral Research: A Conceptual Approach. ed. Holt, Rinehart and Winston, 1979.