Dyfyniad APA
Dasmohapatra, G. (2008). Engineering chemistry (2nd ed.). Vikas Pub.
Dyfyniad Arddull Chicago
Dasmohapatra, Gourkrishna. Engineering Chemistry. 2nd ed. New Delhi: Vikas Pub, 2008.
Dyfyniad MLA
Dasmohapatra, Gourkrishna. Engineering Chemistry. 2nd ed. Vikas Pub, 2008.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.