| Databases en Access 2003 + CD-ROM | Korpershoek, I. | Academic Service |
| Databaseontwikkeling Access 2002 + CD-ROM | Korpershoek, I. | Academic Service |
| Databases en Access 2002 + CD-ROM | Korpershoek, I. | Academic Service |
| Databaseontwikkeling Access 2003 | Korpershoek, I. | Academic Service |
| Databases en Access 2000 + CD-ROM | Korpershoek, I. | Sdu Uitgevers |
| Orientatie informatieanalyse MS Access 2000 + | Korpershoek, I. | Academic Service |
