| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Moral Condition Economic Efficiency | 978-0-521-04827-9 (0-521-04827-3) | 2008 |
| The Moral Conditions of Economic Efficiency | 978-0-521-80178-2 (0-521-80178-8) | 2001 |
J. S. · J. Schultz · W.J. · W.S. · W. Schultz · Walter S. · Walter Schultz