McGuigan , J. R. (2005). Managerial Economics: Application, Strategy & tactics. South-Western Publ.
Lua i Stíl Chicago (17ú heag.)McGuigan , James R. Managerial Economics: Application, Strategy & Tactics. Ohio: South-Western Publ, 2005.
Lua MLA (9ú heag.)McGuigan , James R. Managerial Economics: Application, Strategy & Tactics. South-Western Publ, 2005.
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