Minnesota Historical Society Press · Oxford University Press
| title | ISBN-13 (ISBN-10) | year of publica- tion |
|---|---|---|
| James J Hill & Opening of Northwest | 978-0-87351-261-9 (0-87351-261-8) | 1991 |
| James J.Hill and the Opening of the Northwest | 978-0-19-502070-0 (0-19-502070-7) | 1977 |