Παραπομπή APA

Berger, A. A. (1993). Media research techniques (2nd ed.). Sage Publications.

Παραπομπή Chicago Style

Berger, Arthur Asa. Media Research Techniques. 2nd ed. New Delhi: Sage Publications, 1993.

Παραπομπή MLA

Berger, Arthur Asa. Media Research Techniques. 2nd ed. Sage Publications, 1993.