Keat,Paul G. (2018). Managerial Economics: Economic tools for today's decision makers (7th.). Pearson.
Chicago-viite (17. p.)Keat,Paul G. Managerial Economics: Economic Tools for Today's Decision Makers. 7th. Noida: Pearson, 2018.
MLA-viite (9. p.)Keat,Paul G. Managerial Economics: Economic Tools for Today's Decision Makers. 7th. Pearson, 2018.
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