Bangladesh. Parisaṃkhyāna Byuro. (1991). Statistical pocket book of Bangladesh 1991: Bāṃlādeśa parisaṃkhyāna pakeṭa bai. Bangladesh Bureau of Statistics, Statistics Division, Ministry of Planning.
Cita Chicago (17th ed.)Bangladesh. Parisaṃkhyāna Byuro. Statistical Pocket Book of Bangladesh 1991: Bāṃlādeśa Parisaṃkhyāna Pakeṭa Bai. Dhaka: Bangladesh Bureau of Statistics, Statistics Division, Ministry of Planning, 1991.
Cita MLA (8th ed.)Bangladesh. Parisaṃkhyāna Byuro. Statistical Pocket Book of Bangladesh 1991: Bāṃlādeśa Parisaṃkhyāna Pakeṭa Bai. Bangladesh Bureau of Statistics, Statistics Division, Ministry of Planning, 1991.
Atenció: Aquestes cites poden no estar 100% correctes.