DeFleur, M. L. (1982). Understanding mass communication (3rd ed.). Houghton Mifflin.
Cita Chicago (17th ed.)DeFleur, Melvin L. Understanding Mass Communication. 3rd ed. Boston: Houghton Mifflin, 1982.
Cita MLA (9th ed.)DeFleur, Melvin L. Understanding Mass Communication. 3rd ed. Houghton Mifflin, 1982.
Atenció: Aquestes cites poden no estar 100% correctes.