Sen, N. (2023). Working plan for the Dehradun Forest Division, United Provinces, 1941-42 to 1950-51. The Superintendent Printing and Stationary, Uttar Pradesh.
Lua i Stíl Chicago (17ú heag.)Sen, N.N. Working Plan for the Dehradun Forest Division, United Provinces, 1941-42 to 1950-51. The Superintendent Printing and Stationary, Uttar Pradesh, 2023.
Lua MLA (9ú heag.)Sen, N.N. Working Plan for the Dehradun Forest Division, United Provinces, 1941-42 to 1950-51. The Superintendent Printing and Stationary, Uttar Pradesh, 2023.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.