@misc{SMPFPC2009a,
author = {SMPFPC},
title= {2008 Houshold population, age, fertility and early education (in Chinese)},
year = {2009a},
URL = {http://rkjsw.sh.gov.cn/dr/stat/ssh/20090611/0000000035000410011343698.html},
publisher = {Shanghai Municipal Population and Family Planning Commission},
address = {Shanghai},
}