1. United Nations (2011) Department of Economic and Social Affairs, Population Division: World Population Prospects: The 2010 Revision. New York.
2. BARC Bangladesh (2010) Agricultural Research Priority: Vision-2030 and Beyond (Sub-sector: Livestock). Bangladesh Agriculture Research Council, Farmgate, Dhaka.
3. Bangladesh Economic Review (2009) Ministry of Finance, Government of Bangladesh.
4. Department of Livestock Services (2012) Ministry of Fisheries and Livestock Services, Government of Bangladesh.
5. Bangladesh Bureau of Statistics (2010) Agriculture Census 2005. Available: http://www.bbs.gov.bd/. Assessed May 2011.