The Oz Principle: Getting Results Through Individual and Organizational Accountability by Craig Hickman, Roger Connors, Tom Smith 8 h 0 min
Change the Culture, Change the Game: The Breakthrough Strategy for Energizing Your Organization and Creating Accountability for Results by Roger Connors, Tom Smith 7 h 18 min
The Wisdom of Oz: Using Personal Accountability to Succeed in Everything You Do by Roger Connors, Tom Smith 2 h 57 min
