1. Kelley S. Marketing in services and nonprofit organizations. Interview, January 2000. Personal communication.
2. Market driven health care;Hertzlinger,1997
3. van der Werff TJ. Health-care planning. Washington CEO 1995;6(5): http://www.washingtonceo.com/archive/may95/index.html visited 01/24/2001.
4. Relationship marketing in health care;Wagner;J Health Care Market,1994
5. A conceptual model of service quality and its implications for future research;Parasuraman;J Market,1985