- Brennan Center http://www.brennancenter.org/subpage.asp?key=40&init_key=66
- Progressive Maryland http://progressivemaryland.org/page.php?id=148
- Economic Policy Institute: epinet.org
- University of California, Berkeley, Labor Center: http://laborcenter.berkeley.edu/livingwage/
- University of Massachusetts, Political Economy Research Institute: http://www.umass.edu/peri/programs/labormarkets/labormarkets.htmhttp://livingwage.mit.edu/metros/15380
- Living Wage Calculator: http://livingwage.mit.edu/metros/15380