- Licensed Practical Nurse (LPN) vs Certified Nursing Assistant (CNA)www.practicalnursing.org
- LPN vs. CNA: Comparing Potential First Steps into the Nursing Fieldwww.rasmussen.edu
- American Staffing Associationwww.americanstaffing.net
- U.S. Department of Laborwww.dol.gov
- 7 Tips for Loving Your Career and Working With Passionwww.entrepreneur.com
