| title | ISBN-13 | year of publica- tion | other author(s) | |
|---|---|---|---|---|
| Developer's Guide to SAP NetWeaver Portal Applications | 978-1-59229-225-7 | 2008 | Berthold Latka · Michael Spee · Roland Schroth | |
| Mastering SAP NetWeaver XI -- Programming | 978-1-59229-140-3 | 2007 | Halil-Cem Gürsoy · and Heinzpeter Klein | |
| Mastering SAP XI Administration | 978-1-59229-074-1 | 2006 | Heinzpeter Klein | |
| Praxishandbuch SAP NetWeaver Portal: Installation, Administration und Programmierung | 978-3-8362-1077-5 | 2008 | Berthold Latka · Roland Schroth · Michael Spee | |
| Praxisleitfaden SAP XI 3.0 Administration | 978-3-89842-964-1 | 2005 | Heinzpeter Klein | |
| Praxisleitfaden SAP XI Programmierung | 978-3-89842-971-9 | 2006 | Halil C Gürsoy · Heinzpeter Klein |