Unknown. (2023). Progress report of the Imperial Forest College, Dehradun, for the year 1926-27. Central Publication Branch, Government of India.
Chicago Style aipamenaUnknown. Progress Report of the Imperial Forest College, Dehradun, for the Year 1926-27. Central Publication Branch, Government of India, 2023.
MLA aipamenaUnknown. Progress Report of the Imperial Forest College, Dehradun, for the Year 1926-27. Central Publication Branch, Government of India, 2023.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.