Zyminkowska, K. (2019). Customer engagement in theory and practice: A marketing management perspective (1st edition.). Palgrave Macmillan.
Chicago-referens (17:e uppl.)Zyminkowska, Katarzyna. Customer Engagement in Theory and Practice: A Marketing Management Perspective. 1st edition. Cham, Switzerland: Palgrave Macmillan, 2019.
MLA-referens (9:e uppl.)Zyminkowska, Katarzyna. Customer Engagement in Theory and Practice: A Marketing Management Perspective. 1st edition. Palgrave Macmillan, 2019.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.