Dyfyniad APA

Agee, W. K., Ault, P. H., & Emery, E. (1997). Introduction to mass communications (12th ed.). Longman.

Dyfyniad Arddull Chicago

Agee, Warren Kendall, Phillip H. Ault, and Edwin Emery. Introduction to Mass Communications. 12th ed. New York: Longman, 1997.

Dyfyniad MLA

Agee, Warren Kendall, et al. Introduction to Mass Communications. 12th ed. Longman, 1997.

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