ZEITHAML VALARIE A; BITNER MARY JO; GREMLER DWAYNE D; PANDIT AJAY. (2016). SERVICES MARKETING: INTEGRATING CUSTOMER FOCUS ACROSS THE FIRM (6TH.). MC GRAW HILL EDUCATION.
Čikaški stil citiranja (17. izdanje)ZEITHAML VALARIE A; BITNER MARY JO; GREMLER DWAYNE D; PANDIT AJAY. SERVICES MARKETING: INTEGRATING CUSTOMER FOCUS ACROSS THE FIRM. 6TH. NEW DELHI: MC GRAW HILL EDUCATION, 2016.
MLA način citiranja (9. izdanje)ZEITHAML VALARIE A; BITNER MARY JO; GREMLER DWAYNE D; PANDIT AJAY. SERVICES MARKETING: INTEGRATING CUSTOMER FOCUS ACROSS THE FIRM. 6TH. MC GRAW HILL EDUCATION, 2016.
Upozorenje: Ovi citati možda nisu uvijek 100% točni.