Dyfyniad APA

Devito, J. A. (2004). The interpersonal communication book. Boston: Pearson Education.

Dyfyniad Arddull Chicago

Devito, Joseph A. The Interpersonal Communication Book. Boston: Pearson Education, 2004.

Dyfyniad MLA

Devito, Joseph A. The Interpersonal Communication Book. Boston: Pearson Education, 2004.

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