Gupta, P. (2023). Working plan for the Yamuna Forest Division, Tehri Circle, Uttar Pradesh, 1954-55 to 1968-69. The Superintendent Printing and Stationary, Uttar Pradesh.
Chicago-viite (17. p.)Gupta, P.N. Working Plan for the Yamuna Forest Division, Tehri Circle, Uttar Pradesh, 1954-55 to 1968-69. The Superintendent Printing and Stationary, Uttar Pradesh, 2023.
MLA-viite (9. p.)Gupta, P.N. Working Plan for the Yamuna Forest Division, Tehri Circle, Uttar Pradesh, 1954-55 to 1968-69. The Superintendent Printing and Stationary, Uttar Pradesh, 2023.
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