@article{Guilmoto2012,
author = {Guilmoto, C.Z.},
title= {Son Preference, Sex Selection, and Kinship in Vietnam},
year = {2012},
doi = {10.1111/j.1728-4457.2012.00471.x},
journal = {Population and Development Review},
volume = {38},
number = {1},
pages = {31--54},
}