|
|
|||||
|
Mastering Communication at Work: How to Lead, Manage, and Influence by: Ethan F. Becker, Jon Wortmann July 17, 2009 |
|||||
|
Three Commitments of Leadership: How Clarity, Stability, and Rhythm Create Great Leaders by: Tom Endersbe, Jon Wortmann, Jay Therrien September 19, 2011 |
|||||
|
Hijacked by Your Brain: How to Free Yourself When Stress Takes Over by: Julian Ford Dr., Jon Wortmann January 01, 2013 |
|||||
|
|
|||||