Kern, D. Q. (1950). Process heat transfer (International student ed.). Tata McGraw-Hill Company Ltd..
Dyfyniad Arddull ChicagoKern, Donald Quentin. Process Heat Transfer. International student ed. New Delhi: Tata McGraw-Hill Company Ltd., 1950.
Dyfyniad MLAKern, Donald Quentin. Process Heat Transfer. International student ed. Tata McGraw-Hill Company Ltd., 1950.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.