1. Adoptions and Foster Care Analysis and Reporting System (2006). Children's Bureau, Administration on Children, Youth and Families, Administration for Children and Families, U.S. Department of Health and Human Services. Retrieved March 21, 2010, http://www.acf.hhs.gov/programs/cb/stats_research/afcars/tar/report14.htm
2. Building solutions in child protective services;Berg,2000
3. Brief coaching for lasting solutions;Berg,2005
4. Interviewing for solutions;Berg,2007
5. Casey National Alumni Study (2005). Retrieved March 21, 2010, http://www.casey.org/Resources/Publications/pdf/CaseyNationalAlumniStudy_MentalHealth.pdf