| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Strategic Planning Made Easy: A Practical Guide to Growth and Profitability | 978-0-9748343-2-0 (0-9748343-2-7) | 2004 | Erica J. Olsen · Nancy D. Olsen |
| Strategic Planning Made Easy for Nonprofit Organizations | 978-0-9748343-4-4 (0-9748343-4-3) | 2005 | Nancy D. Olsen |