See Allo

Wells, Walter

Study guide communications in business

Kent Publishing Company, 1985

Buku Teks

Murphy, Herta A., author

Effective business communications

McGraw-Hill, 1991

Buku Teks

Murphy, Herta A., author

Effective business communications

McGraw-Hill, 1976

Buku Teks

Archer, Robert M., author

Basic business communications

Prentice-Hall, 1971

Buku Teks

Sherman, Kenneth, author

Data communications: a users guide

Reston Publishing company, 1981

Buku Teks

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