Dyfyniad APA

(1987). Environment management in India ( Volume 1 ). Ashish Publishing House.

Dyfyniad Arddull Chicago

Environment Management in India ( Volume 1 ). New Delhi: Ashish Publishing House, 1987.

Dyfyniad MLA

Environment Management in India ( Volume 1 ). Ashish Publishing House, 1987.

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