| 其他書名 | Challenges of the 90s : Proceedings from Eleventh Annual New Jersey State Data Center Conference, October 25, 1990 |
| 出版 | New Jersey State Data Center, Division of Labor Market and Demographic Research, NJ Department of Labor, 1991 |
| URL | http://books.google.com.hk/books?id=DiwPOIizAekC&hl=&source=gbs_api |