Das Gupta, D. K. (1998). Technical paper on irrigation for the state of West Bengal. Agro-Climatic Regional Planning Unit, Planning Commission.
Chicagoスタイル(17版)引用形式Das Gupta, Dilip Kumar. Technical Paper on Irrigation for the State of West Bengal. Ahmedabad: Agro-Climatic Regional Planning Unit, Planning Commission, 1998.
MLA(8版)引用形式Das Gupta, Dilip Kumar. Technical Paper on Irrigation for the State of West Bengal. Agro-Climatic Regional Planning Unit, Planning Commission, 1998.
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