APA (7 ম সংস্করণ) উদ্ধৃতি

Das Gupta, D. K. (1998). Technical paper on irrigation for the state of West Bengal. Agro-Climatic Regional Planning Unit, Planning Commission.

শিকাগো স্টাইল (17 তম সংস্করণ) উদ্ধৃতি

Das Gupta, Dilip Kumar. Technical Paper on Irrigation for the State of West Bengal. Ahmedabad: Agro-Climatic Regional Planning Unit, Planning Commission, 1998.

M.L.A (8 ম সংস্করণ) উদ্ধৃতি

Das Gupta, Dilip Kumar. Technical Paper on Irrigation for the State of West Bengal. Agro-Climatic Regional Planning Unit, Planning Commission, 1998.