Anderson, James W., Bryan M. Johnstone, and Daniel T. Remley. 1999. “Breast-feeding and Cognitive Development: A Meta-Analysis” American Journal of Clinical Nutrition, 70, 525- 535.
Baker, Paula C., Canada K. Keck, Frank L. Mott, and Stephen V. Quinlan. 1993. NLSY Child Handbook, 1986-1990. Columbus, OH: Center for Human Resource Research.
Baydar, Nazli and Jeanne Brooks-Gunn. 1991. “Effects of Maternal Employment and Child-Care Arrangements on Preschoolers' Cognitive and Behavioral Outcomes: Evidence from the Children of the National Longitudinal Survey of Youth” Developmental Psychology 27(6), 932-945.
Becker, Gary S. 1981. A Treatise on the Family. Cambridge, MA: Harvard University Press.
Belsky, Jay. 1988. “The 'Effects' of Infant Day Care Reconsidered” Early Childhood Research Quarterly, 3, 235-272.
Belsky, Jay. And Michael J. Rovine. 1988. “Nonmaternal Care in the First Year of Life and the Security of Infant-Parent Attachment” Child Development 59, 157-167. [OpenAIRE]
Blau, David M., David K. Guilkey, and Barry M. Popkin. 1996. “Infant Health and the Labor Supply of Mothers” Journal of Human Resources 31(1), 90-139.
Blau, Francine D., Marianne A. Ferber, and Anne E. Winkler. 1998. The Economics of Women, Men, and Work, third edition. Saddle River, NJ: Prentice Hall.
Blau, Francine B. and Adam J. Grossberg. 1992. “Maternal Labor Supply and Children's Cognitive Development” The Review of Economics and Statistics 74(3), 474-481.
Council of Economic Advisers. 1999. Families and the Labor Market, 1969-1999: Analyzing the “Time Crunch”. Washington, DC: Council of Economic Advisers, Executive Office of the President, May.
Council of Economic Advisers. 1997. The First Three Years: Investments that Pay. Washington, DC: Council of Economic Advisers, Executive Office of the President, April 17.
Currie, Janet and Duncan Thomas. 1999. “Early Test Scores, Socioeconomic Status, and Future Outcomes”, National Bureau of Economic Research Working Paper #6943, February.
Currie, Janet and Duncan Thomas. 1995. “Does Head Start Make A Difference” American Economic Review 85(3), June, 341-364.
Desai, Sonalde, P. Lindsay Chase-Lansdale, and Robert T. Michael. 1989. “Mother or Market? Effects of Maternal Employment on the Intellectual Ability of 4-Year Old Children” Demography 26(4), November, 545-561.
Duncan, Greg J. and Jeanne Brooks-Gunn. 1997. “Income Effects Across the Life Span: Integration and Interpretation” in Greg J. Duncan and Jeanne Brooks-Gunn (eds.) Consequences of Growing Up Poor. New York: Russell Sage Foundation, 596-610.