Helping One Another: A Speculative History of the Self-Help Movement.
Internet publication URL: www.independentliving.org/docs4/zola1979.html
The History of the Berkeley Center for Independent Living (CIL).
CIL's roots can be traced to 1962 and the Cowell Residence Program at University of California, Berkeley where Ed Roberts struggled with bureaucrats. Internet publication URL: www.independentliving.org/docs3/zukas.html