1. Achenbach, T. M. & Edelbrock: C. (1983). Manual for the Child Behavior Checklist and Revised ChildJBehaviorProfile. Burlington, V T : Author.
2. Alderson, M. (1976). An introduction to e,pi~femiology. London: Macmillan.
3. Fanshel, D. & Shinn, E. B. (1978). Children in foster care: A longitudinal investigation. New York: Columbia University Press.
4. Goldstein, J., Freud, A. & Solnit, A. J. (1973). Beyond the best interests of the child. New York: Free Press.
5. Goldstein, J., Freud, A. & Solnit, A. J. (1979). BeJore the best interests of the child. New York: Free Press.