| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| A History of Economic Theory and Method | 978-0-07-019143-3 (0-07-019143-3) | 1975 | Robert F. Hebert |
| Economics, Private Markets and Public Choice - Transparencies to Accompany | 978-0-321-35002-2 (0-321-35002-2) | 2006 | Rand W. Ressler · Robert D. Tollison |
B & E · J.B. · J. E. · J R · J. Robert · R. B · R. E. · Robert B. · Robert B. Ekelund · Robert B. Ekelund Jr. · Robert E. · Robert Ekelund