Nash, E. L. (1993). Database marketing: The ultimate marketing tool. New York: McGraw-Hill.
Trích dẫn kiểu ChicagoNash, Edward L. Database Marketing: The Ultimate Marketing Tool. New York: McGraw-Hill, 1993.
MLA CitationNash, Edward L. Database Marketing: The Ultimate Marketing Tool. New York: McGraw-Hill, 1993.
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