Dyfyniad APA

Indian Institute of petroleum. (2010). Indian institute of petroleum: Turns a golden leaf. Indian Institute of petroleum.

Dyfyniad Arddull Chicago

Indian Institute of petroleum. Indian Institute of Petroleum: Turns a Golden Leaf. Dehradun: Indian Institute of petroleum, 2010.

Dyfyniad MLA

Indian Institute of petroleum. Indian Institute of Petroleum: Turns a Golden Leaf. Indian Institute of petroleum, 2010.

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