National Research Institute of Fertility Control. (1982). Family formation patterns and health in Pakistan. National Research Institute of Fertility Control.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)National Research Institute of Fertility Control. Family Formation Patterns and Health in Pakistan. Karachi: National Research Institute of Fertility Control, 1982.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)National Research Institute of Fertility Control. Family Formation Patterns and Health in Pakistan. National Research Institute of Fertility Control, 1982.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.