1. AACN Position Statement: Indicators of quality in doctoral programs in nursing;American Association of Colleges of Nursing,1993
2. Enrollment and graduations in baccalaureate and graduate programs in nursing;American Association of Colleges of Nursing,2000
3. Institutions offering doctoral programs in nursing and degrees conferred. (Unpublished data);American Association of Colleges of Nursing,2000
4. Projecting the shortage of doctorally prepared nursing faculty: A supply problem of international concern;Berlin,1999
5. The doctor's degree in professional fields. A statement by the Association of Graduate Schools and the Council of Graduate Schools in the United States;Council of Graduate Schools in the United States,1966