P S · R. P. · R. S. · Roger S.
McGraw-Hill · South-Western College Publications
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| Nebraska real estate principles | 978-0-07-057685-8 (0-07-057685-8) | 1993 |
| Real Estate Investment: Analysis and Applications | 978-0-324-13856-6 (0-324-13856-3) | 1997 |