Gedam, R. (1991). Indian industry: Energy management. Akash deep.
シカゴスタイル引用形Gedam, Ratnakar. Indian Industry: Energy Management. New Delhi: Akash deep, 1991.
MLA引用形式Gedam, Ratnakar. Indian Industry: Energy Management. Akash deep, 1991.
警告: この引用は必ずしも正確ではありません.