| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| L'Islam oggi | 978-88-10-21503-6 (88-10-21503-6) | 2004 | W. Ende |
| L'Islam oggi | 978-88-10-40792-9 (88-10-40792-X) | 1993 | W. Ende · Di Perna · Caserta |
U. S. · U. Steinbach W. Ende · Udo Steinbach · Ulrich W. Steinbach · Ursula Schmidt- Steinbach · Ute Steinbach · Uwe Steinbach