KEAT, P. G. (1996). Managerial Economics: Economic Tools for Today's Decision Makers. Prentice-Hall.
Lua i Stíl Chicago (17ú heag.)KEAT, Paul G. Managerial Economics: Economic Tools for Today's Decision Makers. Prentice-Hall, 1996.
Lua MLA (8ú heag.)KEAT, Paul G. Managerial Economics: Economic Tools for Today's Decision Makers. Prentice-Hall, 1996.
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