Zeithaml, V. A. (2009). Services marketing: Integrating customer focus across the firm (5th ed.). New York: McGraw-Hill/Irwin.
Chicago Style CitationZeithaml, Valarie A. Services Marketing: Integrating Customer Focus Across the Firm. 5th ed. New York: McGraw-Hill/Irwin, 2009.
MLA CitationZeithaml, Valarie A. Services Marketing: Integrating Customer Focus Across the Firm. 5th ed. New York: McGraw-Hill/Irwin, 2009.
Warning: These citations may not always be 100% accurate.