| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Big Five Assessment | 978-0-88937-242-9 (0-88937-242-X) | 2002 | Marco Perugini |
| The big five personality factors: The psycholexical approach to personality | 978-0-88937-236-8 (0-88937-236-5) | 2000 | |