9Brodzinsky, D. M. (1993). Long-term outcomes in adoption. The Future of Children, 3, 153-166.
10Croft, C., Beckett, C., Rutter, M., Castle, J., Colvert, E., & Groothues, C. (2007). Early adolescent outcomes of institutionally deprived and non-deprived adoptees. II: Language as a protective factor and a vulnerable outcome. Journal of Child Psychology and Psychiatry, 48, 31-44.