McGuigan, J. R., & Moyer, R. (1996). Managerial economics (7th ed.). West.
Lua i Stíl Chicago (17ú heag.)McGuigan, James R., agus R.Charles Moyer. Managerial Economics. 7th ed. Minneapolis: West, 1996.
Lua MLA (9ú heag.)McGuigan, James R., agus R.Charles Moyer. Managerial Economics. 7th ed. West, 1996.
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