| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Insights into Business Workbook with Answer key | 978-0-17-557055-3 (0-17-557055-8) | 1995 | Graham Tullis |
| New Insights into Business Student's Book | 978-0-582-33553-0 (0-582-33553-1) | 2000 | Graham Tullis · Tonya Trappe |
| New Insights Into Business Workbook with Answer key | 978-0-582-33557-8 (0-582-33557-4) | 2000 | Graham Tullis |
John M. Lannon · John M. Lannon Laura J. Gurak · John Michael Lannon · M.-L. · Margaret C. Lannon · Michael Lannon