| 其他書名 | A Study of Income as a Component of Welfare in the Scandinavian Countries in the 1970s |
| 出版 | Research Group for Comparative Sociology, University of Helsinki, 1975 |
| ISBN | 95145059649789514505966 |
| URL | http://books.google.com.hk/books?id=G30cAAAAMAAJ&hl=&source=gbs_api |