C C · C.R. · Crystal Rae Coel
| title | ISBN-13 (ISBN-10) | year of publication |
|---|---|---|
| A Workbook for THE Presentation Guide Book | 978-1-4652-7372-7 (1-4652-7372-7) | 2015 |
| THE Presentation Guide Book: From the Classroom to the Boardroom | 978-1-4652-4467-3 (1-4652-4467-0) | 2014 |
| THE Presentation Guide Book: From the Classroom to the Boardroom | 978-1-4652-6838-9 (1-4652-6838-3) | 2014 |