APA-referens (7:e uppl.)

Christenson, R. M., & McWilliams, R. O. (1962). Voice of the people: Readings in public opinion and propaganda. McGraw-Hill Company.

Chicago-referens (17:e uppl.)

Christenson, Reo M., och Robert O. McWilliams. Voice of the People: Readings in Public Opinion and Propaganda. New York [u.a.]: McGraw-Hill Company, 1962.

MLA-referens (8:e uppl.)

Christenson, Reo M., och Robert O. McWilliams. Voice of the People: Readings in Public Opinion and Propaganda. McGraw-Hill Company, 1962.