Roy, D. (1998). Enviornment management with Indian experience. A.P.H.
シカゴスタイル引用形Roy, Dilip. Enviornment Management with Indian Experience. New Delhi: A.P.H, 1998.
MLA引用形式Roy, Dilip. Enviornment Management with Indian Experience. A.P.H, 1998.
警告: この引用は必ずしも正確ではありません.