| title | media type | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|---|
| Canada and the United States: Differences that Count, Fourth Edition | Paperback | 978-1-4426-0908-2 (1-4426-0908-7) | 2014 | David M. Thomas |
| Canada and the United States: Differences that Count, Fourth Edition | Hardcover | 978-1-4426-0909-9 (1-4426-0909-5) | 2014 | " |