| Titel | ISBN-13 (ISBN-10) | Erscheinungsjahr |
|---|---|---|
| Co-operative Security Arrangements in Europe | 978-3-631-31894-2 (3-631-31894-4) | 1997 |
| Military Assistance to the Civil Authorities in Democracies:. Case Studies and Perspectives | 978-3-631-30485-3 (3-631-30485-4) | 1996 |