MLA Style
Zeithaml, Valarie A, dkk. SERVICES MARKETING. London: McGraw-Hill Education, 2018. Online.
Chicago Style
Zeithaml, Valarie A, dkk. SERVICES MARKETING. London: McGraw-Hill Education, 2018.
Turabian Style
Zeithaml, Valarie A, dkk, SERVICES MARKETING. London: McGraw-Hill Education, 2018.
APA Style
Zeithaml, Valarie A, dkk. (2018). SERVICES MARKETING. London: McGraw-Hill Education.
Harvard Style
Zeithaml, Valarie A, dkk, 2018, SERVICES MARKETING, McGraw-Hill Education, London.
IEEE Style
Valarie A Zeithaml, dkk, SERVICES MARKETING. London: McGraw-Hill Education, 2018.