Cromer, A. H. (1980). Physics in science and industry. WCB/Mcgraw-Hill.
Dyfyniad Arddull ChicagoCromer, Alan H. Physics in Science and Industry. New York: WCB/Mcgraw-Hill, 1980.
Dyfyniad MLACromer, Alan H. Physics in Science and Industry. WCB/Mcgraw-Hill, 1980.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.