| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Federal Republic of Germany and the German Democratic Republic in International Relations | 978-0-379-20453-7 (0-379-20453-3) | 1992 |
| Federal Republic of Germany and the German Democratic Republic in International Relations | 978-0-379-20451-3 (0-379-20451-7) | 1991 |
| Federal Republic of Germany and the German Democratic Republic in International Relations | 978-0-379-20452-0 (0-379-20452-5) | 1991 |