ANDREWS, D. C. (1988). Business Communication Deborah C. Audrens & William D. Andrews. Macmillan.
Cita Chicago Style (17a ed.)ANDREWS, Deborah C. Business Communication Deborah C. Audrens & William D. Andrews. Macmillan, 1988.
Cita MLA (8a ed.)ANDREWS, Deborah C. Business Communication Deborah C. Audrens & William D. Andrews. Macmillan, 1988.
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