| title | ISBN-13 (ISBN-10) | year of publica- tion | other author(s) |
|---|---|---|---|
| Human engineering and motivation | 978-0-13-444976-0 (0-13-444976-2) | 1969 | |
| Speaking Secrets of the Masters: The Personal Techniques Used by 22 of the World's Top Professional Speakers | 978-0-937539-22-4 (0-937539-22-8) | 1995 | Speakers Roundtable · Ken Blanchard · Speakers Roundtable Staff |
| Success with People: Your Action Plan for Prosperity and Success | 978-0-7684-0840-9 (0-7684-0840-7) | 2015 | |
Destiny Image Publishers · Executive Books · Prentice Hall