| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Sacred Trust: The Medieval Church as an Economic Firm | 978-0-19-510337-3 (0-19-510337-8) | 1997 | Robert B. Ekelund · Robert F. Hébert · Robert D. Tollison · Gary M. Anderson |
A. B. · a. D. · A. Davidson · B. Davidson