Speech Communication Association. Research Board & Bradac, J. J. (1989). Message effects in communication science. Sage Publications.
Chicago-viite (17. p.)Speech Communication Association. Research Board ja James J. Bradac. Message Effects in Communication Science. Newbury Park, Calif: Sage Publications, 1989.
MLA-viite (9. p.)Speech Communication Association. Research Board ja James J. Bradac. Message Effects in Communication Science. Sage Publications, 1989.
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