1. American College of Physicians. Nurse Practitioners in Primary Care. 2009. http://www.acponline.org/advocacy/where_we_stand/policy/np_pc.pdf. Accessed February 1, 2012.
2. Ranking state NP regulations: practice environment and consumer healthcare choice;Ludo;Am J Nurse Prac,2007
3. Herzberg’s Nurse Practitioners in Primary Care. American College of Physicians Policy Monograph Motivation-Hygiene Theory (Two-Factor Theory). http://www.netmba.com/mgmt/ob/motivation/herzberg/. Accessed September 14, 2011.
4. Job satisfaction of advanced practice nurses in the Veterans Health Administration;Faris;J Am Acad Nurse Pract,2010
5. Reframing outcomes: enhancing personhood;Boykin;Adv Pract Nurs Q,1997