Unknown. (2023). Annual Report of the Northern Forest Rangers College, Dehradun for the Year 1959-60. Forest Research Institute, Dehradun.
Cita Chicago (17th ed.)Unknown. Annual Report of the Northern Forest Rangers College, Dehradun for the Year 1959-60. Forest Research Institute, Dehradun, 2023.
Cita MLA (9th ed.)Unknown. Annual Report of the Northern Forest Rangers College, Dehradun for the Year 1959-60. Forest Research Institute, Dehradun, 2023.
Atenció: Aquestes cites poden no estar 100% correctes.