'Red flags, green flags' biedt je alle hulpmiddelen om goed en slecht gedrag te herkennen, laat zien wat dat gedrag over anderen zegt, en – nog belangrijker –: wat het zegt over jou.  Meer

This textbook took us over five years to complete—not because the writing itself was so time consuming, but because of the essential insights gained from working with a variety of international companies, both in the Netherlands and beyond.  Meer