| 其他書名 | Characteristics of the longest job for new retired workers |
| 出版 | U.S. Department of Health and Human Services, Social Security Administration, Office of Policy, Office of Research, Statistics, and International Policy, 1985 |
| URL | http://books.google.com.hk/books?id=rQ3zzIZdhCYC&hl=&source=gbs_api |
| EBook | FULL_PUBLIC_DOMAIN |