The McKinsey Edge: Success Principles from the World's Most Powerful Consulting FirmShu HattoriVypredaná4,1Postrážiť
Leadership is language: the hidden power of what you say and what you don'tL. David MarquetVypredaná4,1Postrážiť
You Can't Teach a Kid to Ride a Bike at a Seminar, 2nd Edition: Sandler Training's 7-Step System for Successful SellingDavid H. SandlerVypredaná4,1Postrážiť