Bangladesh. Parisaṃkhyāna Byuro. (2012). Statistical yearbook of Bangladesh 2011: Bāṃlādeśa parisaṃkhyāna barshagrantha (31th ed.). Bangladesh Bureau of Statistics, Statistics Division, Ministry of Planning, Govt. of the People's Republic of Bangladesh.
توثيق أسلوب شيكاغو (الطبعة السابعة عشر)Bangladesh. Parisaṃkhyāna Byuro. Statistical Yearbook of Bangladesh 2011: Bāṃlādeśa Parisaṃkhyāna Barshagrantha. 31th ed. Dhaka: Bangladesh Bureau of Statistics, Statistics Division, Ministry of Planning, Govt. of the People's Republic of Bangladesh, 2012.
توثيق جمعية اللغة المعاصرة MLA (الطبعة الثامنة)Bangladesh. Parisaṃkhyāna Byuro. Statistical Yearbook of Bangladesh 2011: Bāṃlādeśa Parisaṃkhyāna Barshagrantha. 31th ed. Bangladesh Bureau of Statistics, Statistics Division, Ministry of Planning, Govt. of the People's Republic of Bangladesh, 2012.