Dyfyniad APA

Jochen, W., & Christopher, L. (2023). Essentials of Services Marketing (3rd Edition). Pearson Education.

Dyfyniad Arddull Chicago

Jochen, Wirtz, và Lovelock Christopher. Essentials of Services Marketing (3rd Edition). Pearson Education, 2023.

Dyfyniad MLA

Jochen, Wirtz, và Lovelock Christopher. Essentials of Services Marketing (3rd Edition). Pearson Education, 2023.

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