1. Collins J, and Porras J. Built to last: Successful habits of visionary companies. New York: HarperBusiness; 1997.
2. Castañeda-Méndez K. Value-based management for healthcare: Linking costs to quality and delivery. New York: Quality Resources; 1996.
3. Martin JD, and Petty JW. Value based management: The corporate response to the shareholder revolution. Boston: Harvard Business School Press; 2000.
4. O’Toole J. Leading change: The argument for values-based leadership. New York: Ballantine Books; 1995.