Wimmer, R. D., & Dominick, J. R. (1991). Mass Media Research in Introduction. Wadsworth Publishing Company.
Cita Chicago (17th ed.)Wimmer, Roger D., i Joseph R. Dominick. Mass Media Research in Introduction. Wadsworth Publishing Company, 1991.
Cita MLA (9th ed.)Wimmer, Roger D., i Joseph R. Dominick. Mass Media Research in Introduction. Wadsworth Publishing Company, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.