juni
25
2014
Bron: Organisaties veranderen met programmas, Hans van Leeuwen
He who knows others is wise. He who knows himself is enlightened.
Lao Tzu
Tools of TitansThe Tactics, Routines, and Habits of Billionaires, Icons, and World-Class PerformersTimothy Ferriss
Bij Bol.com | Managementboek