| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Business Law 30 | 978-0-07-006472-0 | 1982 | |
| College Business Law | 978-0-07-053885-6 | 1978 | William G. Ott · Edward Elmer Byers |
| Schaum's Outline of Theory and Problems of College Business Law | 978-0-07-053805-4 | 1977 | |
| Schaum's Outline of Theory and Problems of Personal Finance and Consumer Economics | 978-0-07-053834-4 | 1976 | |
R.R. · R. R. Rosenberg · R. Robert Rosenberg · R. Rosenberg · Robert R. · Robert Rosenberg