APA citiranje

Valarie A., Z., Mary, J. B., & Dwayne D., G. (2021). Services Marketing: Intergrating Customer Focus Across the Firm. McGraw Hall.

Trích dẫn kiểu Chicago

Valarie A., Zeithaml, Jo Bitner Mary, và Gremler Dwayne D. Services Marketing: Intergrating Customer Focus Across the Firm. McGraw Hall, 2021.

MLA citiranje

Valarie A., Zeithaml, Jo Bitner Mary, và Gremler Dwayne D. Services Marketing: Intergrating Customer Focus Across the Firm. McGraw Hall, 2021.