- U.S Department of Laborwww.dol.gov
- U.S Bureau of Labor Statisticswww.bls.gov
- American Staffing Associationwww.americanstaffing.net
- American Public Health Associationwww.apha.org
- American Medical Associationwww.ama-assn.org
- Mind Tools: Finding Career Directionwww.mindtools.com
