Hirschey, M. (2003). Managerial economics. Mason, Ohio: Thomson/South-Western.
Trích dẫn kiểu ChicagoHirschey, Mark. Managerial Economics. Mason, Ohio: Thomson/South-Western, 2003.
Deismireacht MLAHirschey, Mark. Managerial Economics. Mason, Ohio: Thomson/South-Western, 2003.
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