1. American Association of Critical Care Nurses (AACN) 2001 AACN's Healthy Work Environment Initiative http://www.aacn.org/wd/hwe/content/hwehome.pcms?menu=community
2. American Association of Critical Care Nurses (AACN) 2008a Moral Distress Public Policy Position Statement http://www.aacn.org/WD/Practice/Docs/Moral_Distress.pdf
3. American Association of Critical Care Nurses (AACN) 2008b The 4A's to Rise Above Moral Distress http://www.aacn.org/WD/Practice/Docs/4As_to_Rise_Above_Moral_Distress.pdf
4. Moral distress of critical care nurses;Corley;American Journal of Critical Care,1995
5. Nurse moral distress: a proposed theory and research agenda;Corley;Nursing Ethics,2002