Unknown. (2023). List of forest rangers trained at Forest Rangers Colleges. Forest Research Institute, Dehradun.
Cita Chicago (17th ed.)Unknown. List of Forest Rangers Trained at Forest Rangers Colleges. Forest Research Institute, Dehradun, 2023.
Cita MLA (9th ed.)Unknown. List of Forest Rangers Trained at Forest Rangers Colleges. Forest Research Institute, Dehradun, 2023.
Atenció: Aquestes cites poden no estar 100% correctes.