| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| Business Skills Exercises | Taschenbuch | 978-1-111-57219-8 (1-111-57219-4) | 2012 |
| Business Skills Exercises | Paperback | 978-0-538-44275-6 (0-538-44275-1) | 2006 |
| Business Skills Exercises | " | 978-0-538-69481-0 (0-538-69481-5) | 2001 |