Lowery, S. A., & DeFleur, M. L. (1983). Milestones in mass communication research: Media effects. Longman.
Cita Chicago Style (17a ed.)Lowery, Shearon A., y Melvin L. DeFleur. Milestones in Mass Communication Research: Media Effects. New York, NY [u.a.]: Longman, 1983.
Cita MLA (9a ed.)Lowery, Shearon A., y Melvin L. DeFleur. Milestones in Mass Communication Research: Media Effects. Longman, 1983.
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