| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| Economics, Ethics, and Ancient Thought: Towards a virtuous public policy | Paperback | 978-0-367-87174-1 (0-367-87174-2) | 2019 |
| Economics, Ethics, and Ancient Thought: Towards a virtuous public policy | Hardcover | 978-1-138-84026-3 (1-138-84026-2) | 2017 |
D G · D. G. Richards · (D-R) · D. Richards · Donald G. · Donald-R · Donald Richards · G. Richards