Unknown. (2023). Progress report of the Indian Forest Rangers College, Dehradun for the year 1938-39. Manager of Publications.
Chicagoスタイル(17版)引用形式Unknown. Progress Report of the Indian Forest Rangers College, Dehradun for the Year 1938-39. Manager of Publications, 2023.
MLA(9版)引用形式Unknown. Progress Report of the Indian Forest Rangers College, Dehradun for the Year 1938-39. Manager of Publications, 2023.
警告: この引用は必ずしも正確ではありません.