World Bank. (2007). Healthy development: The World Bank strategy for health, nutrition, & population results. World Bank.
Chicago-viite (17. p.)World Bank. Healthy Development: The World Bank Strategy for Health, Nutrition, & Population Results. Washington, DC: World Bank, 2007.
MLA-viite (9. p.)World Bank. Healthy Development: The World Bank Strategy for Health, Nutrition, & Population Results. World Bank, 2007.
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