| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Bus Driver's Guide to Commercial Driver Licensing: What You Need to Know to Become Licensed | 978-0-13-091885-7 (0-13-091885-7) | 1990 | Highway Users Federation for Safety and Mobility |
| Truck Driver's Guide to Commercial Driver Licensing | 978-0-13-152258-9 (0-13-152258-2) | 1990 | Highway Users Federation |
M.C. · M Calvin · R. C. · R. Calvin · R. M. · Robert C. · Robert Calvin · Robert M.