Jochen, W., & Christopher, L. (2023). Services Marketing: People, Technology, Strategy (Ninth Edition). World Scientific Publishing.
Chicago-стиль цитированияJochen, Wirtz, và Lovelock Christopher. Services Marketing: People, Technology, Strategy (Ninth Edition). World Scientific Publishing, 2023.
MLA-цитированиеJochen, Wirtz, và Lovelock Christopher. Services Marketing: People, Technology, Strategy (Ninth Edition). World Scientific Publishing, 2023.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.