@article{Johnson1989,
author = {Johnson, B.E. and Freymeyer, R.H.},
title= {Replicating family size: Does living in a single parent family matter? },
year = {1989},
doi = {10.1080/00380237.1989.10570547},
journal = {Sociological Focus },
volume = {22},
number = {4},
pages = {263--273},
}