Dyfyniad APA

Dayal, M. (1993). Renewale energy: Environment and development. Konark Publishers.

Dyfyniad Arddull Chicago

Dayal, Maheshwar. Renewale Energy: Environment and Development. Delhi: Konark Publishers, 1993.

Dyfyniad MLA

Dayal, Maheshwar. Renewale Energy: Environment and Development. Konark Publishers, 1993.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.