India. Registrar General & Census Commissioner & Ghose, B. (1973). Census of India, 1971. Series-22 West Bengal: General economic tables (tables B-1 part A and B-II). Controller of Publication, Civil Lines.
শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতিIndia. Registrar General & Census Commissioner এবং Bhaskar Ghose. Census of India, 1971. Series-22 West Bengal: General Economic Tables (tables B-1 Part A and B-II). Controller of Publication, Civil Lines, 1973.
M.L.A (9 ম সংস্করণ) উদ্ধৃতিIndia. Registrar General & Census Commissioner এবং Bhaskar Ghose. Census of India, 1971. Series-22 West Bengal: General Economic Tables (tables B-1 Part A and B-II). Controller of Publication, Civil Lines, 1973.
সতর্কবাণী: সাইটেশন সবসময় 100% নির্ভুল হতে পারে না.