Afl-Cio.2005. The union difference: Union workers have better health care and preention, Http://aflcio.org/joinaunion/why/uniondifference/uniondiff6.cfm (accessed December 14, 2005).
2.
Beckenbaugh, Scot.2005. PowerPoint presentation to Labor and Employment Relations Association, June 2005, Washington, D.C.
3.
Oecd.2005. OECD health data 2005: Frequently requested data. http://www.oecd.org/document/16/0,2340,en_2825495642_2085200_1_1_1_1,00.html (accessed December 14, 2005).
4.
World Health Organization.2000. The World Health report 2000 - Health systems: Improving performance. http://www.who.int/whr/2000/en/index.html (accessed December 14, 2005).
