- American Heart Association – What is CPR?www.cpr.heart.org
- American Nurses Associationwww.nursingworld.org
- American Staffing Associationwww.americanstaffing.net
- Centers for Disease Control and Preventionwww.cdc.gov
- Harvard Business Review: How to Keep Your Top Talentwww.hbr.org
- U.S. Department of Laborwww.dol.gov
- Virginia Department of Healthwww.vdh.virginia.gov
