Hirschey, M., & Mark Hirschey. (2009). Managerial economics. [Mason, OH]: South-Western Cengage Learning.
Čikaški stil citiranjaHirschey, Mark, i Mark Hirschey. Managerial Economics. [Mason, OH]: South-Western Cengage Learning, 2009.
MLA način citiranjaHirschey, Mark, i Mark Hirschey. Managerial Economics. [Mason, OH]: South-Western Cengage Learning, 2009.
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