APA (7th ed.) Zitazioa
World Bank, ebrary, Inc, Loayza, N., & Serven, L. (2010). Business regulation and economic performance. World Bank.
Chicago Style (17th ed.) Zitazioa
World Bank, Inc ebrary, Norman Loayza, eta Luis Serven. Business Regulation and Economic Performance. Washington, D.C.: World Bank, 2010.
MLA (9th ed.) Zitazioa
World Bank, et al. Business Regulation and Economic Performance. World Bank, 2010.
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