Shawn Achor

The Happiness Advantage

Comment devenir un optimiste contagieux

Before Happiness

Das Happiness-Prinzip

Choisir l'optimisme

Big Potential

The Happiness Advantage: The Seven Principles of Positive Psychology That Fuel Success and Performance at Work (Unabridged)

The Happiness Advantage

Big Potential: How Transforming the Pursuit of Success Raises Our Achievement, Happiness, and Well-Being (Unabridged)

Big Potential

Resiliencia (Serie Inteligencia Emocional de HBR)

Before Happiness: The 5 Hidden Keys to Achieving Success, Spreading Happiness, and Sustaining Positive Change (Unabridged)