Dyfyniad APA

Govind Prasad & Shardendu Kislaya. (2007). Concepts and issues of environmental management. Discovery.

Dyfyniad Arddull Chicago

Govind Prasad and Shardendu Kislaya. Concepts and Issues of Environmental Management. New Delhi: Discovery, 2007.

Dyfyniad MLA

Govind Prasad and Shardendu Kislaya. Concepts and Issues of Environmental Management. Discovery, 2007.

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