The Doors of Perception and Heaven and Hell
Aldous Huxley
Οντολογία της σχέσης
Γιανναράς Χρήστος
Emotional Intelligence 2.0
Travis Bradberry & Jean Greaves
The Upside of Irrationality: The Unexpected Benefits of Defying ...
Dan Ariely
How to Win Friends and Influence People in the Digital Age
Dale Carnegie
The 48 Laws of Power
Robert Greene & Joost Elffers