1. American Association of Nurse Practitioners 2013a What's an NP? http://aanp.org/all-about-nps/what-is-an-np
2. American Association of Nurse Practitioners 2013b Quality of nurse practitioner practice http://www.aanp.org/images/documents/publications/qualityofpractice.pdf
3. American Nurses Association 2013 What nurses do http://www.nursingworld.org/EspeciallyForYou/What-is-Nursing/Tools-You-Need/RNsAPNs.html
4. The work-role transition of expert clinician to novice academic educator;Anderson;Journal of Nursing Education,2009
5. Work-role transitions: A longitudinal examination of the Nicholson model;Ashforth;Journal of Occupational and Organizational Psychology,1995