Gaw, B. A. (1979). May I join you: An interpersonal needs approach to small group communication. Alfred Pub. Co..
Lua i Stíl Chicago (17ú heag.)Gaw, Beverly A. May I Join You: An Interpersonal Needs Approach to Small Group Communication. California: Alfred Pub. Co., 1979.
Lua MLA (9ú heag.)Gaw, Beverly A. May I Join You: An Interpersonal Needs Approach to Small Group Communication. Alfred Pub. Co., 1979.
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