Feachem, R. G. (1992). The Health of adults in the developing world. Published for the World Bank by Oxford University Press.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Feachem, Richard G. The Health of Adults in the Developing World. New York: Published for the World Bank by Oxford University Press, 1992.
توثيق جمعية اللغة المعاصرة MLA (الإصدار التاسع)Feachem, Richard G. The Health of Adults in the Developing World. Published for the World Bank by Oxford University Press, 1992.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.