APA ציטוט

Varadarajan,Dhulasi Birundha. (1993). Energy economics. Sterling Publishers Pvt Ltd.

Chicago Edition Citation

Varadarajan,Dhulasi Birundha. Energy Economics. New Delhi: Sterling Publishers Pvt Ltd, 1993.

ציטוט MLA

Varadarajan,Dhulasi Birundha. Energy Economics. Sterling Publishers Pvt Ltd, 1993.