See Allo

O`Connor, J. Regis, author

High-impact public speaking for business and the professions

NTC, 1997

Buku Teks

Gamble, Teri Kwal, author

Public speaking

Allyn and Bacon, 1994

Buku Teks

Andrews, Patricia Hayes, author

Communication for business and the professions

Waveland, 1986

Buku Teks

Treece, Malra, author

Communication for business and the professions

Allyn and Bacon, 1989

Buku Teks

O`Hair, Dan, author

Strategic communication : in business and the professions

Kencana, 2009

Buku Teks

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