Boeken van Michael Gervais
Angela L. Duckworth
Michael Gervais
Martin E.P. Seligman
Herminia Ibarra
HBR's 10 Must Reads on Mental Toughness, Updated and Expanded (featuring "How to Stop Worrying About What Other People Think of You" by Michael Gervais)
€ 26,99
Angela L. Duckworth€ 26,99
Michael Gervais€ 12,50
Michael Gervais€ 12,99