W. T. · Willi Temme · Willy Tenia · Willy Timm
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Practical Research Methods Third Edition | 978-981-06-8021-3 (981-06-8021-X) | 2008 |
| Principles Of Project & Infrastruct | 978-0-415-41577-4 (0-415-41577-2) | 2007 |
| Principles of Project and Infrastructure Finance | 978-0-415-41576-7 (0-415-41576-4) | 2007 |