| 其他書名 | Evidence from the Education Longitudinal Study of 2002 (ELS:2002) |
| 出版 | National Center for Education Statistics, Institute of Education Sciences, U.S. Department of Education, 2008 |
| URL | http://books.google.com.hk/books?id=BnP3vQAACAAJ&hl=&source=gbs_api |