Dyfyniad APA

Wirtz,Jochen, & Lovelock,Christopher. (2022). Service Marketing: People, Technology & Strategy (9th.). World scientific.

Dyfyniad Arddull Chicago

Wirtz,Jochen, and Lovelock,Christopher. Service Marketing: People, Technology & Strategy. 9th. USA: World scientific, 2022.

Dyfyniad MLA

Wirtz,Jochen, and Lovelock,Christopher. Service Marketing: People, Technology & Strategy. 9th. World scientific, 2022.

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