| title | media type | ISBN-13 | year of publication |
|---|---|---|---|
| Investor | Taschenbuch | 978-0-538-80945-0 | 1991 |
| Investor | Hardcover | 978-0-538-06400-2 | 1986 |
| Investor: Instructors' Manual | Taschenbuch | 978-0-538-27361-9 | 1987 |
| Investor: Textbook | Hardcover | 978-0-538-81087-6 | 1992 |
| Investor: Workbook | " | 978-0-538-06408-8 | 1987 |
| Investor: Workbook to 2r.e | " | 978-0-538-81088-3 | 1992 |