- National Association for Health Care Recruitment www.nahcr.com
- American Nursing Association www.nursingworld.org
- American Board of Nursing Specialties www.nursingcertification.org
- American Staffing Associationwww.americanstaffing.net
- U.S. Department of Health & Human Services www.hhs.gov
- International Council of Nurseswww.icn.ch
- U.S. Department of Laborwww.dol.gov
- National Institutes of Healthwww.nih.gov
