1. American Association of Colleges of Nursing. (2006). The essentials of doctoral education for advanced nursing practice . Retrieved from http://www.aacnnursing.org/Portals/42/Publications/DNPEssentials.pdf
2. American Association of Colleges of Nursing. (2015). The Doctor of Nursing Practice: Current issues and clarifying recommendations . Retrieved from http://www.aacnnursing.org/Portals/42/DNP/DNP-Implementation.pdf
3. The DNP project: Quandaries for nursing scholars
4. Institute for Healthcare Improvement. (2018). Science of improvement: Testing changes . Retrieved from http://www.ihi.org/resources/Pages/HowtoImprove/ScienceofImprovementTestingChanges.aspx