1. American Association of Nurse Practitioners. Factsheet. 2022. https://www.aanp.org/about/all-about-nps/np-fact-sheet
2. Haymarket media. Merger unifies NP voice on capital hill. Clinical Advisor. 2013.
3. Balanced Budget Act of 1997 Public Law 105-33. https://www.govinfo.gov/content/pkg/PLAW-105publ33/pdf/PLAW-105publ33.pdf
4. American Association of Nurse Practitioners TimeLine. 2022a. https://www.aanp.org/about/about-the-american-association-of-nurse-practitioners-aanp/historical-timeline
5. American Association of Nurse Practitioners TimeLine. State practice environment. 2022b. https://www.aanp.org/advocacy/state/state-practice-environment