Essentials of services marketing
MLA
Wirtz, Jochen. Essentials of Services Marketing. Fourth edition. Harlow: Pearson Education Limited, 2023.
APA
Wirtz, J. (2023). Essentials of services marketing. Fourth edition. Harlow: Pearson Education Limited.
Chicago
Wirtz, Jochen, Essentials of Services Marketing. Fourth edition. Harlow: Pearson Education Limited, 2023.