APA (7 ম সংস্করণ) উদ্ধৃতি

West Bengal. Labour Directorate, S. B. (1971). Handbook of Labour Statistics of West Bengal: 1970. The author.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

West Bengal. Labour Directorate, Statistics Branch. Handbook of Labour Statistics of West Bengal: 1970. The author, 1971.

M.L.A (9 ম সংস্করণ) উদ্ধৃতি

West Bengal. Labour Directorate, Statistics Branch. Handbook of Labour Statistics of West Bengal: 1970. The author, 1971.