APA ציטוט

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

Trích dẫn kiểu Chicago

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

ציטוט MLA

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