
Effective leaderschip is not about making speeches or being liked; leadership is defined by results not attributes.
Peter F. Drucker
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19
2021

Effective leaderschip is not about making speeches or being liked; leadership is defined by results not attributes.
Peter F. Drucker
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The most serious mistakes are not being made as a result of wrong answers. The true dangerous thing is asking the wrong question. Peter Drucker |
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Het kleine boek voor grote verandering Bij Bol.com | Managementboek |