1. Adoption Assistance and Child Welfare Act of 1980 P.L. 96-272, 94 Stat. 500.
2. Barth, R. P. (1990). “Theories Guiding Home-based Intensive Family Preservation Services” in J. K. Whittaker, J. Kinney, E. Tracy, & C. Booth (eds.)Reaching High Risk Families: Intensive Family Preservation in Human Services New York: Walter De Gruyter, Inc., 89–92.
3. Barth, R. P., Snowden, L. R., Broeck, E. T., Clancy, T., Jordan, C. & Barusch, A. S. (1985). “Contributors to Reunification or Permanent Out-of-Home Care for Physically Abused Children.”Journal of Social Service Research, 9, (23), 31–43.
4. Benedict, M. I., & White, R. B. (1991). “Factors Associated with Foster Care Length of Stay”.Child Welfare, LXX (1), 45–58.
5. Berry, M. (1992). “An Evaluation of Family Preservation Services: Fitting Agency Services to Family Needs.”Social Work, 37 (4), 314–321.