| title | media type | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|---|
| Leadership Step by Step | MP3 CD | 978-1-5318-6780-5 (1-5318-6780-4) | 2017 |
| Leadership Step by Step: Become the Person Others Follow | Hardcover | 978-0-8144-3793-3 (0-8144-3793-1) | 2017 |
| Leadership Step by Step: Become the Person Others Follow | Audio CD | 978-1-5318-6779-9 (1-5318-6779-0) | 2017 |