| 其他書名 | 1980 Senior Cohort Second Follow-up (1984) : Data File User's Manual |
| 出版 | Office of Educational Research and Improvement, U.S. Department of Education, Center for Statistics, 1986 |
| URL | http://books.google.com.hk/books?id=nJCdAAAAMAAJ&hl=&source=gbs_api |