Joseph Grenny

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หนังสือเสียงบรรยายโดย Joseph Grenny

Crucial Accountability, 3rd Edition: Proven Skills to Build Trust, Address Disappointment, and Get ResultsJoseph Grenny
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Crucial Conversations: Tools for Talking When Stakes are High, Third EditionJoseph Grenny
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Crucial Influence, Third Edition: Leadership Skills to Create Lasting Behavior ChangeJoseph Grenny
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