| title | ISBN-13 | year of publica- tion |
|---|---|---|
| La Cour Internationale de Justice, 1946-1996 | 978-90-411-0468-7 | 1999 |
| The First Hague Peace Conference of 1899:"The Parliament of Man, the Federation of the World" | 978-90-411-1192-0 | 1999 |
| The International Court of Justice, 1946-1996 | 978-90-411-0221-8 | 1996 |
| The Peace Palace: Residence for justice, domicile of learning | 978-90-6611-331-2 | 1988 |