| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| The Future of American Transportation, | 978-0-13-345819-0 (0-13-345819-9) | 1971 |
| The Future of American Transportation | 978-0-13-345827-5 (0-13-345827-X) | 1971 |
E.W. Williams · E. Williams · Ernest William Williams · Ernest Williams · W.W. · W. Williams