1. Collaboration between state welfare and child welfare agencies;Andrews,2002
2. Separation revisited;Benton;Public Welfare,1980
3. Recognizing child abuse: a guide for the concerned;Besharov,1990
4. Community level factors and child maltreatment rates;Coulton;Child Development,1995
5. Courtney M., Dworsky A. (2003). Comparing welfare and child welfare populations: An argument for reintegration. Paper presented at the Joint Center for Poverty Research Conference, Child Welfare Services Research and its Policy Implications, Washington DC, March 20–21