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Business communication today
Pearson, 2016
Buku Teks
O`Hair, Dan
Strategic communication in business and the professions
Allyn and Bacon, 2011
Buku Teks
O`Hair, Dan
Strategic communication in business and the professions
Allyn and Bacon, 2011
Buku Teks
Walford, Robert B.
Information system and business dynamics / Robert B. Walford
Wesley Pub. Co. , 1990
Buku Teks
Quible, Zone K.
Business Communication
Prentice Hall International,inc, 1996
Buku Teks