| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| American Business Lead V2 | 978-0-313-23908-3 (0-313-23908-8) | 1983 | Ingham |
| American Business Lead V4 | 978-0-313-23910-6 (0-313-23910-X) | 1983 | " |
| Biographical Dictionary of American Business Leaders : Set. | 978-0-313-21362-5 (0-313-21362-3) | 1983 | |