Mackey, D. (2006). Send me an update: A step-by-step approach to business and professional writing. New York: McGraw-Hill.
Παραπομπή Chicago StyleMackey, Daphne. Send Me an Update: A Step-by-step Approach to Business and Professional Writing. New York: McGraw-Hill, 2006.
Παραπομπή MLAMackey, Daphne. Send Me an Update: A Step-by-step Approach to Business and Professional Writing. New York: McGraw-Hill, 2006.
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