| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Perspektiven der Eurolinken | 978-3-593-32836-2 (3-593-32836-4) | 1983 | Detlev Albers · Josef Cap |
| Volevo la luna | 978-88-06-17990-8 (88-06-17990-X) | 2006 | |
INGRAO PIETRO · Peter Inacker · Peter Ingersoll · Peter Ingram · Peter Ingwersen · Peter Inker