McQuail, D., & Windahl, S. (1993). Communication models for the study of mass communications (2nd ed.). Longman.
Cita Chicago (17th ed.)McQuail, Denis, i Swen Windahl. Communication Models for the Study of Mass Communications. 2nd ed. London, New York: Longman, 1993.
Cita MLA (9th ed.)McQuail, Denis, i Swen Windahl. Communication Models for the Study of Mass Communications. 2nd ed. Longman, 1993.
Atenció: Aquestes cites poden no estar 100% correctes.