| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| Principals and Student Achievement: What the Research Says | Gebunden | 978-0-87120-877-4 (0-87120-877-6) | 2014 |
| Principals and Student Achievement: What the Research Says | Paperback | 978-0-87120-827-9 (0-87120-827-X) | 2003 |