Dyfyniad APA

Tschohl, J. (2003). e-Service: Speed, technology and price built around service. Pentagon.

Dyfyniad Arddull Chicago

Tschohl, John. E-Service: Speed, Technology and Price Built Around Service. New Delhi: Pentagon, 2003.

Dyfyniad MLA

Tschohl, John. E-Service: Speed, Technology and Price Built Around Service. Pentagon, 2003.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.