1. Definition of midwifery and scope of practice of certified nurse-midwives and certified midwives;American College of Nurse-Midwives,2011
2. Position statement: Principles for licensing and regulating midwives in the United States in accordance with the global standards of the International Confederation of Midwives;American College of Nurse-Midwives,2014
3. Fact sheet: CNM/CM-attended birth statistics in the United States;American College of Nurse-Midwives,2015
4. American College of Nurse-Midwives. (n.d.). Our philosophy of care. Retrieved from http://www.midwife.org/Our-Philosophy-of-Care
5. College statement of policy: Midwifery education and certification;American College of Obstetricians and Gynecologists,2014