Dyfyniad APA

Sankar, A. (2015). Environmental management. New Delhi: Oxford University.

Dyfyniad Arddull Chicago

Sankar, Ajith. Environmental Management. New Delhi: Oxford University, 2015.

Dyfyniad MLA

Sankar, Ajith. Environmental Management. New Delhi: Oxford University, 2015.

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