| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Centre for Studies and Research in International Law and International Relations, 1995 | 978-90-411-0311-6 (90-411-0311-2) | 1996 | Centre d'Etude et de Recherche de Droit |
| Centre Studies Research 1994 | 978-0-7923-3555-9 (0-7923-3555-4) | 1995 | " |