| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Keeping Ontario Moving: The History of Roads and Road Building in Ontario | 978-1-4597-2464-8 (1-4597-2464-X) | 2015 |
R. B · R. Bradford · Robert B. · Robert Bradford Marshall · Robert W. Bradford · Robert W. Bradford and Michael L. Culbert