Börzsöny - Csóványos kilátó - Kemence

Gap Selling: Getting the Customer to Yes: How Problem-Centric Selling Increases Sales by Jim Keenan

The Everything Store: Jeff Bezos and the Age of Amazon by Brad Stone #book #review

Superintelligence: Paths, Dangers, StrategiesBook by Nick Bostrom #book #review #critica

How I Built This: The Unexpected Paths to Success From the World's Most Inspiring EntrepreneursBook

Rich Dad Poor DadBook by Robert Kiyosaki and Sharon Lechter #book #review #critica

Financial Freedom: A Proven Path to All the Money You Will Ever Need by Grant Sabatier #book #critic