@article{Piña1993,
author = {Piña, D. and Bengtson, V.},
title= {The division of labour and wives’ happiness: ideology, employment and perceptions of support},
year = {1993},
doi = {10.2307/352771},
journal = {Journal of Marriage and the Family},
volume = {55},
number = {4},
pages = {901--912},
}