Keat, P. G., Young, P. K. Y., & Banerjee, S. (2011). Managerial economics: Economic tools for today's decision makers (6th ed.). Prentice Hall ; Pearson.
Lua i Stíl Chicago (17ú heag.)Keat, Paul G., Philip K. Y. Young, agus Sreejata Banerjee. Managerial Economics: Economic Tools for Today's Decision Makers. 6th ed. Upper Saddle River, N.J. : Delhi: Prentice Hall ; Pearson, 2011.
Lua MLA (8ú heag.)Keat, Paul G., et al. Managerial Economics: Economic Tools for Today's Decision Makers. 6th ed. Prentice Hall ; Pearson, 2011.
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