@article{Brooks-Gunn2002,
author = {Brooks-Gunn, J. and Han, W.J. and Waldfogel, J.},
title= {Maternal employment and child cognitive outcomes in the first three years of life: The NICHD Study of Early Child Care},
year = {2002},
doi = {10.1111/1467-8624.00457},
volume = {73},
number = {4},
pages = {1052--1072},
}