Varadarajan,Dhulasi Birundha. (1993). Energy economics. Sterling Publishers Pvt Ltd.
シカゴスタイル引用形Varadarajan,Dhulasi Birundha. Energy Economics. New Delhi: Sterling Publishers Pvt Ltd, 1993.
MLA引用形式Varadarajan,Dhulasi Birundha. Energy Economics. Sterling Publishers Pvt Ltd, 1993.
警告: この引用は必ずしも正確ではありません.