Lal, A. (1962). Silvicultural systems and forest management. Jugal Kishore.
Chicagoスタイル(17版)引用形式Lal, A.B. Silvicultural Systems and Forest Management. Dehradun: Jugal Kishore, 1962.
MLA(9版)引用形式Lal, A.B. Silvicultural Systems and Forest Management. Jugal Kishore, 1962.
警告: この引用は必ずしも正確ではありません.