West Bengal. Bureau of Applied Economics & Statistics. Socio-Economic Survey Office. (2011). Unorganised manufacturing enterprises in West Bengal: Operational characteristics, employment, assets & borrowing, input, output & value added : NSS 62nd round, state sample. Socio-Economic Survey Office, Bureau of Applied Economics & Statistics, Govt. of West Bengal.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিWest Bengal. Bureau of Applied Economics & Statistics. Socio-Economic Survey Office. Unorganised Manufacturing Enterprises in West Bengal: Operational Characteristics, Employment, Assets & Borrowing, Input, Output & Value Added : NSS 62nd Round, State Sample. Socio-Economic Survey Office, Bureau of Applied Economics & Statistics, Govt. of West Bengal, 2011.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিWest Bengal. Bureau of Applied Economics & Statistics. Socio-Economic Survey Office. Unorganised Manufacturing Enterprises in West Bengal: Operational Characteristics, Employment, Assets & Borrowing, Input, Output & Value Added : NSS 62nd Round, State Sample. Socio-Economic Survey Office, Bureau of Applied Economics & Statistics, Govt. of West Bengal, 2011.