| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| A szerződési rendszer fejlődési csomópontjai =: | 978-963-05-1224-4 | 1977 | Lajos Vékás |
| Landmarks in the Development of the Contractual System | 978-963-05-3666-0 | 1986 | |
| Law of Conflicts and Foreign Trade | 978-963-05-4274-6 | 1987 | Ferenc Madl |
| Privatrechtsreform in Deutschland und Ungarn | 978-3-8329-5120-7 | 2009 | Peter-Christian Müller-Graff · Lajos Vékás |
| The Law of Conflicts and of International Economic Relations | 978-963-05-7525-6 | 1998 | Ferenc Madl |