Badger, W. L. (1955). Introduction to chemical engineering. Tokyo: Mc-Graw Hill Magakusha.
Dyfyniad Arddull ChicagoBadger, Walter L. Introduction to Chemical Engineering. Tokyo: Mc-Graw Hill Magakusha, 1955.
Dyfyniad MLABadger, Walter L. Introduction to Chemical Engineering. Tokyo: Mc-Graw Hill Magakusha, 1955.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.