Bangladesh Bureau of Statistics. (2012). Statistical yearbook of Bangladesh 2011 (31st ed.). Statistics and Informatics Division, Ministry of Planning.
Cita Chicago (17th ed.)Bangladesh Bureau of Statistics. Statistical Yearbook of Bangladesh 2011. 31st ed. Dhaka: Statistics and Informatics Division, Ministry of Planning, 2012.
Cita MLA (9th ed.)Bangladesh Bureau of Statistics. Statistical Yearbook of Bangladesh 2011. 31st ed. Statistics and Informatics Division, Ministry of Planning, 2012.
Atenció: Aquestes cites poden no estar 100% correctes.