Auteur • 3 boeken
Crucial Accountability, 3rd Edition : Proven Skills to Build Trust, Address Disappointment, and Get Results
Joseph Grenny, Justin Hale, Kerry Patterson, David Maxfield, Ron McMillan, Al Switzler
Crucial Influence, Third Edition : Leadership Skills to Create Lasting Behavior Change
Joseph Grenny, Kerry Patterson, David Maxfield, Ron McMillan, Al Switzler
Influencer : The Power to Change Anything
Joseph Grenny, David Maxfield, Kerry Patterson
3 van 3 titels
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