R. S. · Robert L. Shurter · Robert Lefevre Shurter · Robert S.
| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Business Research and Report Writing | 978-0-07-057329-1 (0-07-057329-8) | 1965 | J. Williamson · Wayne Broehl |
| Effective Letters in Business | 978-0-07-057485-4 (0-07-057485-5) | 1984 | |