Non abbiamo ancora una biografia di Michael J. O'Connor.
Pubblicato in Inglese

The platinum rule
2008

People Smart
1995

People Smarts - Behavioral Profiles
1994

People Smarts
1994

The Platinum Rule
1996

People smarts
1994

People Smarts - Behavioral Profiles, Self-Assessment Pamphlet
1994
People Smarts - Behavioral Profiles , Participant's Package
1994

People Smarts - Behavioral Profiles, Observer Assessment Pamphlet
1994

People Smart I
2006
People Smart in Business
2006

People Smart II
2006