Keat, P. G. (2006). Managerial economics Economis tools for todays decision makers Paul G. Keat and Philip K.Y. Young. Pearson.
Čikaški stil citiranja (17. izdanje)Keat, Paul G. Managerial Economics Economis Tools for Todays Decision Makers Paul G. Keat and Philip K.Y. Young. Pearson, 2006.
MLA način citiranja (8. izdanje)Keat, Paul G. Managerial Economics Economis Tools for Todays Decision Makers Paul G. Keat and Philip K.Y. Young. Pearson, 2006.
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