@article{Schoen1989,
author = {Schoen, R. and Woolredge, J.D.},
title= {Marriage choices in North Carolina and Virginia, 1969–71 and 1979–81},
year = {1989},
doi = {10.2307/352508},
journal = {Journal of Marriage and the Family},
volume = {51},
number = {2},
pages = {465--481},
}