William A. Cohen

Books
Drucker on Leadership Drucker on Leadership
Drucker on Leadership
2009
Heroic Leadership Heroic Leadership
Heroic Leadership
2010
A teoria aplicada de Drucker A teoria aplicada de Drucker
A teoria aplicada de Drucker
2015
Peter Drucker on Consulting Peter Drucker on Consulting
Peter Drucker on Consulting
2016
Sex Scandal Sex Scandal
Sex Scandal
1996

Audiobooks
The Practical Drucker : Applying the Wisdom of the World's Greatest Management Thinker The Practical Drucker : Applying the Wisdom of the World's Greatest Management Thinker
The Practical Drucker : Applying the Wisdom of the World's Greatest Management Thinker
2013
A Class With Drucker : The Lost Lessons of the World's Greatest Management Teacher A Class With Drucker : The Lost Lessons of the World's Greatest Management Teacher
A Class With Drucker : The Lost Lessons of the World's Greatest Management Teacher
2008
Heroic Leadership : Leading with Integrity and Honor Heroic Leadership : Leading with Integrity and Honor
Heroic Leadership : Leading with Integrity and Honor
2020