1. Hague Convention Proceedings, 1995.
2. National Council for Adoption, Adoption Fact Book, 2000.
3. Foli KJ, Lim E, Sands LP. Comparison of relative and non-relative adoptive parent health status. West J Nurs Rev. 2015;37(3):320–41.
4. US Child Welfare Information Gateway: Trends in Foster care and adoption.
https://www.childwelfare.gov/topics/systemwide/statistics/adoption/
5. Convention on the rights of the child. UNICEF.
http://www.unicef.org/crc/crc.htm