(1979). Social policy and health development in Africa: Community health information and education. Regional Office for Africa (AFRO),World Health Organization.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Social Policy and Health Development in Africa: Community Health Information and Education. Brazzaville: Regional Office for Africa (AFRO),World Health Organization, 1979.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Social Policy and Health Development in Africa: Community Health Information and Education. Regional Office for Africa (AFRO),World Health Organization, 1979.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.