| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Ecrivain public dos simplifie | 978-2-89381-036-2 (2-89381-036-5) | 1991 |
| Wordperfect 6.0 windows inter | 978-2-89381-185-7 (2-89381-185-X) | 1994 |
| Wordperfect 6.1 windows de base | 978-2-89381-316-5 (2-89381-316-X) | 1995 |