J.D. · J. D. Ryan, Robert J. Ray Lee A. Eckert · J.R. · J Ryan · James D. Ryan · James Daniel Ryan
| title | ISBN-13 | year of publica- tion | other author(s) |
|---|---|---|---|
| Small Business: An Entrepreneur's Business Plan | 978-0-324-23343-8 | 2005 | Gail Hiduke |
| Small Business. An Entrepreneur's Business Plan | 978-0-324-30601-9 | 2005 | |
| Small Business: An Entrepreneur's Business Plan | 978-0-03-033587-7 | 2002 | Gail Hiduke |
| Small Business: An Entrepreneur's Plan | 978-0-03-022593-2 | 1999 | Gail P. Hiduke · Robert J. Ray |
| Small Business: An Entrepreneur's Plan | 978-0-03-096585-2 | 1993 | Lee A. Eckert · Robert J. Ray |