| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) | |
|---|---|---|---|---|
| Developer's Guide to SAP NetWeaver Portal Applications | 978-1-59229-225-7 (1-59229-225-9) | 2008 | Marcus Banner · Berthold Latka · Roland Schroth | |
| Praxishandbuch SAP NetWeaver Portal | 978-3-8362-1077-5 (3-8362-1077-0) | 2008 | Marcus Banner · Berthold Latka · Roland Schroth |