Bormann, E. G. (1996). Small group communication: Theory & practice (3rd.ed.). Burgess International.
Lua i Stíl Chicago (17ú heag.)Bormann, Ernest G. Small Group Communication: Theory & Practice. 3rd.ed. Minnesota: Burgess International, 1996.
Lua MLA (9ú heag.)Bormann, Ernest G. Small Group Communication: Theory & Practice. 3rd.ed. Burgess International, 1996.
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