| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| e-marketing & e-commerce | 978-2-7117-9174-3 (2-7117-9174-2) | 2006 | Pascal Lannoo |
| e-marketing et e-commerce | 978-2-7117-6431-0 (2-7117-6431-1) | 2009 | " |
| E-marketing et e-commerce | 978-2-7117-8721-0 (2-7117-8721-4) | 2007 | " |