C.S. · Catherine Steel · Cathryn Still
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Occupational Psychology : Occupational Psychology | 978-1-4479-2168-4 (1-4479-2168-2) | 2014 |
| Psychology Express: Statistics in Psychology | 978-0-273-73810-7 (0-273-73810-0) | 2011 |