北京社会科学
外出农民工职业流动轨迹与向上发展促进机制研究——基于北京市的调研数据
纪韶，朱志胜
The Occupation Flow Track and the Upward Mobility of Migrant workers——Based on the Survey Data of Beijing
JI Shao, ZHU Zhi-sheng
北京社会科学 . 2015, (1): 4 .  DOI: 10.13262/j.bjsshkxy.bjshkx.150101