@techreport{National Bureau of Statistics of China2014,
author = {National Bureau of Statistics of China, (NBSC) },
title= {Report of 2013 Rural-urban Migrant Workers Surveillance Survey (in Chinese)},
year = {2014},
URL = {http://www.stats.gov.cn/tjsj/zxfb/201405/t20140512_551585.html},
}