| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Ethics for the Public Service Professional | 978-1-351-97971-9 (1-351-97971-X) | 2018 | Randy S. Taylor |
| Ethics for the Public Service Professional | 978-1-351-97970-2 (1-351-97970-1) | 2017 | " |
| Ethics for the Public Service Professional | 978-1-351-97972-6 (1-351-97972-8) | 2017 | " |