| year of publication | ISBN | author(s) | title |
|---|---|---|---|
| 1980 | 978-0-9604466-1-2 | Luanna C. Blagrove | Untold Facts About the Small Business Game: How to Be Competent in Business |
| 1981 | 978-0-9604466-5-0 | Professional's Business Guide for Proprietor and Partnerships | |
| '' | 978-0-9604466-8-1 | Luanna C. Blagrove | Business Problems and Solutions Fr Prprt and P |