| title | media type | ISBN-13 | year of publication |
|---|---|---|---|
| PUBLIC SPEAKING IN THE INFORMATION AGE | Ring-bound | 978-0-7575-6099-6 | 2009 |
| PUBLIC SPEAKING IN THE INFORMATION AGE | Paperback | 978-0-7575-5430-8 | 2008 |
| PUBLIC SPEAKING IN THE INFORMATION AGE | " | 978-0-7575-4374-6 | 2007 |
| PUBLIC SPEAKING IN THE INFORMATION AGE | " | 978-0-7575-2564-3 |