Espenshade, Thomas J., 1984, Investing in Children, The Urban Institute Press, Washington, DC, 1984. Institute for Research on Poverty, University of Wisconsin-Madison. Child Support: A Demonstration of the Wisconsin Child Support Reform Program and Issue Papers, Volume II, SR32B, Special Report Series, 1981.
Institute for Research on Poverty, University of Wisconsin-Madison. “Documentation of the Methodology Underlying the Cost Estimates of the Wisconsin Child Support Program,” Child Support: Technical Papers, Volume III, SR32C, Special Report Series, 1982, pp. 142-152.
Lewin/ICF. (1990). Estimates of Expenditures on Children and Child Support Guidelines, submitted to Office of the Assistant Secretary for Planning and Evaluation, U.S. Department of Health and Human Services, October 1990. Fairfax, Virginia.
Lino, Mark, 1991, Expenditures on a Child by Single-Parent Families, Family Economics Review, Vol. 4, No. 1, 1991.
Lino, Mark (2017). Expenditures on Children by Families: 2015 Annual Report. U.S. Department of Agriculture, Center for Nutrition and Policy Promotion. Miscellaneous Publication No. 1528-2015, Washington, D.C. Available at http://www.cnpp.usda.gov/publications/crc/crc2015.pdf.
Rodgers, William M. (2017) “Comparative Economic Analysis of Current Economic Research on Child-Rearing Expenditures.” In Judicial Council of California, Review of Statewide Uniform Child Support Guideline 2017. San Francisco, CA.
Rothe, Ingrid, Lawrence M. Berger. Estimating the costs of Children, Theoretical considerations related to transitions to adulthood and the valuation of parental time for developing child support guidelines, Institute for Research on Poverty, University of Wisconsin-Madison
Rothbarth, Erwin (1943) “Note on a Method of Determining Equivalent Income for Families of Different Composition.” In War-Time Pattern of Saving and Spending edited by Madge.Occasional Paper No. 4, Cambridge University Press, Cambridge, England.
Spring, David, Analysis of Child Support Issues, David Spring, January 6, 2008.