@article{Harkness2003,
author = {Harkness, S. and Waldfogel, J.},
title= {The family gap in pay: Evidence from seven industrialized countries},
year = {2003},
doi = {10.1016/S0147-9121(03)22012-4},
journal = {Research in Labor Economics},
volume = {22},
pages = {369‒413},
}