Bangladesh Bureau of Statistics. (2006). Economic census 2001 and 2003: Zila series. B S S.
Tohutoru Kātū Chicago (17th ed.)Bangladesh Bureau of Statistics. Economic Census 2001 and 2003: Zila Series. Dhaka: B S S, 2006.
Tohutoro MLA (9th ed.)Bangladesh Bureau of Statistics. Economic Census 2001 and 2003: Zila Series. B S S, 2006.
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