The links below will take you to the relevant references.
May 2010 Oregon-Live analysis of cost in our health care system compared to a single payer system. Sam Metz MD Click Here
Trifold Brochure for Single Payer (Example page 1)
Trifold Brochure for Single Payer (Example page 2)
Costs of health care in the US
Comparisons with other countries
Costs of private insurance versus single payers
Health consequences of private insurance
Social Consequences of Private Health Insurance