I.R. · International R · Research Group
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| European Industrial Relations | 978-0-19-827254-0 (0-19-827254-5) | 1981 |
| Industrial Democracy in Europe | 978-0-19-827258-8 (0-19-827258-8) | 1981 |
| Industrial Democracy in Europe Revisited | 978-0-19-828786-5 (0-19-828786-0) | 1993 |