World Class Supply ManagementDavid N. Burt, Donald W. Dobler, Stephen Starling · First published 2002Open the Tome
The purchasing handbookHarold E. Fearon, Donald W. Dobler, Kenneth H. Killen · First published 1993Open the Tome
Instructor's manual to accompany Purchasing and materials managementDonald W. Dobler · First published 1984Open the Tome