Benjamin. A. E., Matthias, R. E., and Franke, T. M. 1998. Comparing Client-Directed and Agency Models for Providing Supportive Services at Home. Final Report under HHS Contract #100-94-0022. Los Angeles, Calif.: School of Public Welfare, University of California, Los Angeles.
Doty, P., Kasper, J., and Litvak, S. 1996. "Consumer-Directed Models of Personal Care: Lessons from Medicaid." Milbank Memorial Fund Quarterly. 74 (3): 377-409. [http://aspe.hhs.gov/daltcp/reports/lessons.htm]
Doty, P., et al. 1999. In-Home Supportive Services for the Elderly and Disabled: Comparison of Client-Directed and Professional Management Models of Service Delivery. Non-Technical Summary Report. Washington, D.C.: Office of the Assistant Secretary for Planning and Evaluation, U.S. Department of Health and Human Services. [http://aspe.hhs.gov/daltcp/reports/ihss.htm]
Flanagan, S. 1994. Consumer-Directed Attendant Services: How States Address Tax, Legal, and Quality Assurance Issues. Cambridge, Mass.: SysteMetrics/MEDSTAT, Inc. [http://aspe.hhs.gov/daltcp/reports/condires.htm]
Flanagan, S., and Greene, P. 1997. Consumer-Directed Personal Assistance Services: Key Operational Issues for States Using Fiscal Intermediary Service Organizations. Cambridge, Mass.: MEDSTAT, Inc. [http://aspe.hhs.gov/daltcp/reports/cdpas.htm]
Litvak, S., Zukas, H., and Heumann, J. 1987. Attending to America. Berkeley, Calif.: World Institute on Aging.
Wagner, D., Nadash, P., and Sabatino, C. 1997. Autonomy or Abandonment: Changing Perspectives on Delegation. Proceedings of a conference sponsored by the National Institute on Consumer-Directed Services, a partnership of the National Council on Aging (Washington, D.C.). and the World Institute on Aging (Oakland, Calif.) Washington, D.C.: Office of the Assistant Secretary for Planning and Evaluation, U.S. Department of Health and Human Services. [http://aspe.hhs.gov/daltcp/reports/autoabes.htm]