How to Win Friends and Influence People in the Digital Age
Dale Carnegie
Factfulness: Ten Reasons We're Wrong About the World--And Why ...
Hans Rosling & Anna Rosling Rönnlund & Ola Rosling
Sam Kean
The Disappearing Spoon & Love Other True Tales of Madness & the History of the World From the Periodic Table of the Elements
Emotional Intelligence 2.0
Travis Bradberry & Jean Greaves
Να έχεις ή να είσαι;
Erich Fromm