1. AACN position statement: The baccalaureate degree in nursing as minimal preparation for professional practice;American Association of Colleges of Nursing (AACN),2000
2. Nursing shortage fact sheet;American Association of Colleges of Nursing (AACN),2005
3. Statistical guide;American Association of Community Colleges,2004
4. Nursing's agenda for the future: A call to the nation;American Nurses Association,2002
5. Scope and standards of practice;American Nurses Association,2004