Zeithaml, V. A., & Bitner,Mary Jo. (1998). Services marketing: Integrating customer focus across the firm (3rd ed.). Tata Mc Graw Hill.
Chicago Edition CitationZeithaml, Valarie A., and Bitner,Mary Jo. Services Marketing: Integrating Customer Focus Across the Firm. 3rd ed. New Delhi: Tata Mc Graw Hill, 1998.
MLA Edition CitationZeithaml, Valarie A., and Bitner,Mary Jo. Services Marketing: Integrating Customer Focus Across the Firm. 3rd ed. Tata Mc Graw Hill, 1998.
Warning: These citations may not always be 100% accurate.