1. Adminstration for Children & Families (ACF). (n.d.). Appendix H: Federal legislative history of child support enforcement. https://www.acf.hhs.gov/sites/default/files/programs/css/fy1996_annual_report_appendix_h.pdf
2. Child support compliance among discretionary and nondiscretionary obligors;Bartfeld;Social Service Review,2003
3. The determinants of child support income;Beller;Social Science Quarterly,1986
4. Small change: The economics of child support;Beller,1996
5. Maternal re-partnering and new-partner fertility: Associations with nonresident father investments in children;Berger;Children and Youth Services Review,2012