India. West Bengal. Director of Census Operations & Ghosh, S. N. (1975). Census of India, 1981. Series 22 West Bengal: General economic tables. Govt. of Bihar.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিIndia. West Bengal. Director of Census Operations এবং S. N. Ghosh. Census of India, 1981. Series 22 West Bengal: General Economic Tables. Govt. of Bihar, 1975.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিIndia. West Bengal. Director of Census Operations এবং S. N. Ghosh. Census of India, 1981. Series 22 West Bengal: General Economic Tables. Govt. of Bihar, 1975.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.