APA (7th ed.) Zitazioa
Cragan, J. F. (2009). Communication in small groups: Theory, process, skills (7th ed.). Thomson/Wadsworth.
Chicago Style (17th ed.) Zitazioa
Cragan, John F. Communication in Small Groups: Theory, Process, Skills. 7th ed. Victoria, Australia: Thomson/Wadsworth, 2009.
MLA (9th ed.) Zitazioa
Cragan, John F. Communication in Small Groups: Theory, Process, Skills. 7th ed. Thomson/Wadsworth, 2009.
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