| title | ISBN-13 | year of publication |
|---|---|---|
| Ekonomisk integrationsrätt | 978-91-20-04382-1 | 1974 |
| Finance and protection of investments in developing countries | 978-0-470-20637-9 | 1973 |
| The Concept of International Law | 978-91-38-50194-8 | 1993 |
| The concept of international law | 978-91-1-867562-1 | 1987 |
D D · I.D. · Ingrid Delupis · Ingrid Detter · Ingrid Detter de Lupis
AWE/Geber · LiberFörlag · Norstedt · Wiley