1. Behavioral problems and competencies reported by parents of normal and disturbed children aged four through sixteen;Achenbach,1981
2. Adoption in the 1980's;Bachrach;Advance Data from Vital and Health Statistics,1990
3. NLSY Child Handbook 1989;Baker,1989
4. Adoption and disruption: Rates, risks, and responses;Barth,1988
5. Staying in touch: Empathy in open adoptions;Belbas,1986