12 Disciplines of Leadership Excellence
How Leaders Achieve Sustainable High Performance
By Peter Chee & Brian Tracy
Narrated by Brian Tracy / 6 hours 47 minutes
The 12 disciplines you need to lead your company to excellence In 12 Disciplines of Leadership Excellence, bestselling author and motivational expert Brian Tracy teams up with global learning expert Dr. Peter Chee to reveal simple, straightforward principles any business leader can use to make lasting positive changes in his or her organization.