The gamification revolution. How leaders leverage game mechanics to crush the competitionJoselin LinderVypredaná3,7Postrážiť
The Necessary Revolution: Working Together to Create a Sustainable WorldPeter M. SengeVypredaná3,7Postrážiť
What Great Service Leaders Know and Do: Creating Breakthroughs in Service FirmsJames L. HeskettVypredaná3,6Postrážiť
