1. Research report: Mandatory continuing education in the nursing profession: Four states' experience. Portland, ME: Division of Public Service, 1986.
2. Fall 1992 newsletter from Louis Phillips & Associates. (Available from Louis Phillips & Associates, 2351 College Station Road, Suite 465, Athens, GA 30605).
3. Effective continuing education for professionals. San Francisco: Jossey-Bass, 1988.
4. Report of the National Advisory Commission on Health Manpower. U.S. Department of Health, Education, and Welfare. Washington, DC: U.S. Printing Office, 1967.