Dyfyniad APA

Verderber, K. S. (1986). Inter - Act: Using interpersonal communication skills (4th.ed.). Wadsworth.

Dyfyniad Arddull Chicago

Verderber, Kathleen S. Inter - Act: Using Interpersonal Communication Skills. 4th.ed. Belmont: Wadsworth, 1986.

Dyfyniad MLA

Verderber, Kathleen S. Inter - Act: Using Interpersonal Communication Skills. 4th.ed. Wadsworth, 1986.

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