@inbook{Unger1993,
author = {Unger, J.},
title= {Urban families in the eighties: An analysis of Chinese surveys},
year = {1993},
doi = {10.1525/california/9780520077973.003.0002},
editor = {Davis, D.},
editor = {Harrell, S.},
booktitle = {Chinese families in the Post-Mao era},
address = {Berkeley},
publisher = {University of California Press},
pages = {25--49},
}