Dyfyniad APA
Martin, W. B. (1989). Managing quality customer service: A practical guide for establishing a service operation. Crisp.
Dyfyniad Arddull Chicago
Martin, William B. Managing Quality Customer Service: A Practical Guide for Establishing a Service Operation. Los Altos, Calif.: Crisp, 1989.
Dyfyniad MLA
Martin, William B. Managing Quality Customer Service: A Practical Guide for Establishing a Service Operation. Crisp, 1989.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.