Cragan, J. F. (2009). Communication in small groups: Theory, process, skills. Wadsworth.
シカゴスタイル引用形Cragan, John F. Communication in Small Groups: Theory, Process, Skills. Belmont, Calif. ; London: Wadsworth, 2009.
MLA引用形式Cragan, John F. Communication in Small Groups: Theory, Process, Skills. Wadsworth, 2009.
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