New directions in group communication
editor, Lawrence R. Frey
Sage, 2002
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Littlejohn, Stephen W
Theories of Human communication
Thomson, 2005
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Tubbs, Stewart L.
Human communication : principles and contexts
McGraw-Hill, 2008
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Sussman, Lyle
Comex: the communication experience in human relation
South Western Publishing, 1984
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Tubbs, Stewart L.
Human communication : konteks-konteks komunikasi (buku kedua)
Remaja Rosdakarya, 1996
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