ITDG Publishing · Vieweg+Teubner Verlag
| title | ISBN-13 (ISBN-10) | year of publication | |
|---|---|---|---|
| Building Bridges with the Grassroots: Scaling Up Through Knowledge Sharing | 978-1-85339-616-8 (1-85339-616-8) | 2005 | |
| The Basics of Concrete Building Products | 978-3-528-02087-3 (3-528-02087-3) | 1997 |