| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Lay-Offs and Short-Time Working in Selected O E C D Countries | 978-92-64-12391-5 (92-64-12391-1) | 1983 |
| The Future of European Social Statistics: Guidelines and Strategies: Proceedings of Mondorf Seminar, Second Session: Guidelines and Strategies | 978-92-827-4969-2 (92-827-4969-X) | 1995 |