| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Solenergiprojekt i Sverige 1977 =: Swedish solar en energy projects 1977 | 978-91-540-2657-9 (91-540-2657-1) | 1977 | |
| Trade Unions, Employment and Unemployment Duration | 978-0-19-828670-7 (0-19-828670-8) | 1989 | Bertil Holmlund · etc. · Karl-Gustav Lofgren |