| title | ISBN-13 | year of publication |
|---|---|---|
| Professional Ethics | 978-1-905777-21-1 | 2009 |
| Professional Ethics | 978-1-905777-04-4 | 2006 |
| Professional Ethics Tutorial | 978-1-905777-34-1 | 2010 |
| Professional Ethics: Workbook | 978-1-905777-49-5 | 2010 |
J. Ogbor · J Ogborn · J. Osborne · J. Osbornová · J Oxbury