Cohen, A. R. (1993). The portable MBA in management. New York: John Wiley and Sons.
Trích dẫn kiểu ChicagoCohen, Allan R. The Portable MBA in Management. New York: John Wiley and Sons, 1993.
MLA CitationCohen, Allan R. The Portable MBA in Management. New York: John Wiley and Sons, 1993.
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