Dyfyniad APA

Onkar Singh. (2007). Engineering thermodynamics. New age International.

Dyfyniad Arddull Chicago

Onkar Singh. Engineering Thermodynamics. New Delhi: New age International, 2007.

Dyfyniad MLA

Onkar Singh. Engineering Thermodynamics. New age International, 2007.

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