@article{Crimmins1991,
author = {Crimmins, E.M. and Easterlin, R.A. and Saito, Y.},
title= {Preferences changes among American youth: family, work and goods},
year = {1991},
doi = {10.2307/1972355},
journal = {Population and Development Review},
volume = {17},
pages = {115--133},
}