APA (7th ed.) Zitazioa
World Bank & ebrary, Inc. (2007). Healthy development: The World Bank strategy for health, nutrition, & population results. World Bank.
Chicago Style (17th ed.) Zitazioa
World Bank eta Inc ebrary. Healthy Development: The World Bank Strategy for Health, Nutrition, & Population Results. Washington, DC: World Bank, 2007.
MLA (9th ed.) Zitazioa
World Bank eta Inc ebrary. Healthy Development: The World Bank Strategy for Health, Nutrition, & Population Results. World Bank, 2007.
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