APA (7th ed.) Zitazioa

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

Chicago Style (17th ed.) Zitazioa

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

MLA (9th ed.) Zitazioa

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