| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Para-Transit: Neglected Options for Urban Mobility | 978-O-87766-121-4 (O-87766-121-9) | 1974 | Ronald F. Kirby · Michael A. Kemp · Robert G. McGillivray · Martin Wohl |
Kirchhoff Ulrich und Heinrich Müller-Godeffroy