Plossl, G. W. (1991). Managing in the world of manufacturing: How companies can improve operations to compete globally. New Jersey: Prentice-Hall, Inc.
Dyfyniad Arddull ChicagoPlossl, George W. Managing in the World of Manufacturing: How Companies Can Improve Operations to Compete Globally. New Jersey: Prentice-Hall, Inc, 1991.
Dyfyniad MLAPlossl, George W. Managing in the World of Manufacturing: How Companies Can Improve Operations to Compete Globally. New Jersey: Prentice-Hall, Inc, 1991.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.