American Academy of Nurse Practitioners: http://www.aanp.org/default.asp
Ohio Association of Advanced Practice Nurses: http://www.oaapn.com
Ohio Board of Nursing: http://www.nursing.ohio.gov/
Sigma Theta Tau: http://www.nursingsociety.org/default.aspx
American Nurses Credentialing Center: http://www.nursecredentialing.org/default.aspx
Otterbein College: http://www.otterbein.edu