Zeithaml Valari. (2008). Services Marketing (4th.). McGraw Hill.
Chicago Style (17th ed.) CitationZeithaml Valari. Services Marketing. 4th. New Delhi: McGraw Hill, 2008.
MLA (9th ed.) CitationZeithaml Valari. Services Marketing. 4th. McGraw Hill, 2008.
Warning: These citations may not always be 100% accurate.