'De Stephen Covey van de Lage Landen, maar met meer humor.' - Onno Hamburger, Senior Trainer en Coach, van Harte en Lingsma

'Een onontkoombaar boek.' - Jan Ruigrok, trainer KPC Groep

'Ik heb al heel wat boeken over persoonlijke ontwikkeling gelezen, maar die kunnen nu allemaal naar De Slegte. Meer dan dit boek heb je niet nodig.' - recensie van lezer op Bol.com

Since its initial publication eighty years ago, How to Win Friends & Influence People has sold over fifteen million copies worldwide. In his book, Carnegie explains that success comes from the ability to communicate effectively with others. He provides relatable analogies and examples, and teaches you skills to make people want to be in your company, see things your way, and feel wonderful about it. For more than eighty years his advice has helped thousands of successful people in their busin...