Çengel, Y. A. (2008). Introduction to thermodynamics and heat transfer. Dubuque, IA: McGraw-Hill.
Dyfyniad Arddull ChicagoÇengel, Yunus A. Introduction to Thermodynamics and Heat Transfer. Dubuque, IA: McGraw-Hill, 2008.
Dyfyniad MLAÇengel, Yunus A. Introduction to Thermodynamics and Heat Transfer. Dubuque, IA: McGraw-Hill, 2008.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.