| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Credit productivity: Creating stability power in the international financial market | 978-91-86702-39-7 (91-86702-39-4) | 1993 | |
| Development alternative | 978-91-86702-03-8 (91-86702-03-3) | 1985 | |
| Indien: Bauernkämpfe | 978-3-8031-1071-8 (3-8031-1071-8) | 1983 | Christian Sigrist · Gerhard. Hauck |