Dubrin, A. J. (1982). Contemporary applied management. Business Pub.
Dyfyniad Arddull ChicagoDubrin, Andrew J. Contemporary Applied Management. Plano, T: Business Pub, 1982.
Dyfyniad MLADubrin, Andrew J. Contemporary Applied Management. Business Pub, 1982.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.