| title | media type | ISBN-13 (ISBN-10) | year of publication | |
|---|---|---|---|---|
| Developing Accessible Applications with SAP NetWeaver | Gebunden | 978-1-59229-242-4 (1-59229-242-9) | 2008 | |
| Developing Accessible Applications with SAP NetWeaver | Hardcover | 978-1-59229-112-0 (1-59229-112-0) | 2007 | |
| Entwicklung barrierefreier Software mit SAP NetWeaver | Gebunden | 978-3-89842-862-0 (3-89842-862-1) | 2007 |