(1995). Management for engineers (2nd edition.). Melbourne: Addison Wesley Longman Australia.
Dyfyniad Arddull ChicagoManagement for Engineers. 2nd edition. Melbourne: Addison Wesley Longman Australia, 1995.
Dyfyniad MLAManagement for Engineers. 2nd edition. Melbourne: Addison Wesley Longman Australia, 1995.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.