- Kerry Patterson
- Al Switzler
- Joseph Grenny
- John P. Kotter
- Curt Coffman
- Mihaly Csikszentmihalyi
- Harry Beckwith
- Martin E.P. Seligman
- Robert B. Cialdini
- Tom Peters
- Jerry I. Porras
- Dan Ariely
- Chip Heath
- Dan Heath
- Paco Underhill
- Carnegie
- Rosamund Stone Zander
- Robert I. Sutton
- David Maxfield
- Benjamin Zander