5 Levels of Leadership // John Maxwell Führungsprinzipien
'Leadership is influence' John Maxwell // Das Konzept der 5 Levels of Leadership: Position, Permission, Production, People Development, Pinnacle
'Leadership is influence' John Maxwell // Das Konzept der 5 Levels of Leadership: Position, Permission, Production, People Development, Pinnacle
Wer kennt das nicht: Motivationsvorträge, die vom Redner zwar gut [...]