Baybasthapana Shangsad Limited & Population Services International. (1975). Study report on knowledge, attitude, and practice of family planning. The Shangsad.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Baybasthapana Shangsad Limited و Population Services International. Study Report on Knowledge, Attitude, and Practice of Family Planning. Dacca: The Shangsad, 1975.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Baybasthapana Shangsad Limited و Population Services International. Study Report on Knowledge, Attitude, and Practice of Family Planning. The Shangsad, 1975.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.