Dyfyniad APA

Deb, S. (1980). Industrial minerals and rocks of India: A handbook of economic geology. Allied.

Dyfyniad Arddull Chicago

Deb, S. Industrial Minerals and Rocks of India: A Handbook of Economic Geology. New Delhi: Allied, 1980.

Dyfyniad MLA

Deb, S. Industrial Minerals and Rocks of India: A Handbook of Economic Geology. Allied, 1980.

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