Kerin, R. A. (2011). Makerting. New York: McGraw-Hill/Irwin.
Trích dẫn kiểu ChicagoKerin, Roger A. Makerting. New York: McGraw-Hill/Irwin, 2011.
Deismireacht MLAKerin, Roger A. Makerting. New York: McGraw-Hill/Irwin, 2011.
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