Barkat, A., & Howlader, S. R. (1997). Population and development issues in Bangladesh: National plan of action based on ICPD'94 recommendations. Ministry of Health and Family Welfare, Govt. of the People's Republic of Bangladesh.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Barkat, Abul, و Sushil Ranjan Howlader. Population and Development Issues in Bangladesh: National Plan of Action Based on ICPD'94 Recommendations. Dhaka: Ministry of Health and Family Welfare, Govt. of the People's Republic of Bangladesh, 1997.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Barkat, Abul, و Sushil Ranjan Howlader. Population and Development Issues in Bangladesh: National Plan of Action Based on ICPD'94 Recommendations. Ministry of Health and Family Welfare, Govt. of the People's Republic of Bangladesh, 1997.
تحذير: قد لا تكون هذه الاستشهادات دائما دقيقة بنسبة 100%.