Não informado. (1978). Health and Population: Perspectives and issues. National Institute of Health and Family Welfare.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Não informado. Health and Population: Perspectives and Issues. New Delhi: National Institute of Health and Family Welfare, 1978.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Não informado. Health and Population: Perspectives and Issues. National Institute of Health and Family Welfare, 1978.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.