Start with Why
How Great Leaders Inspire Everyone to Take Action
Simon Sinek
Bij Managementboek
nov
23
2011
Start with Why
How Great Leaders Inspire Everyone to Take Action
Simon Sinek
Bij Managementboek
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Concentration is the key to economic results. No other principles of effectiveness is violated as constantly today as the basic principle of concentration Peter Drucker |
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Hoe krijg ik ze zover? Bij Managementboek |