Edward Elgar Publishing Ltd · Wolters Kluwer
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Contractualism in Employment Services: A New Form of Welfare State Governance | 978-90-411-2405-0 (90-411-2405-5) | 2005 | Els Sol |
| Social Security Outside the Realm of the Employment Contract: Informal Work and Employee-Like Workers | 978-1-78811-339-7 (1-78811-339-X) | 2019 | Marius Olivier |