(2008). Environmental health and child survival: Epidemiology, economics, experiences. Washington, DC: World Bank.
Trích dẫn kiểu ChicagoEnvironmental Health and Child Survival: Epidemiology, Economics, Experiences. Washington, DC: World Bank, 2008.
ציטוט MLAEnvironmental Health and Child Survival: Epidemiology, Economics, Experiences. Washington, DC: World Bank, 2008.
אזהרה: ציטוטים אלה לעיתים לא מדויקים ב 100%.