Coaching & Mentoring for Dummies
Leo MacLeod
Science of Success
Napoleon Hill
Moralisches Risikomanagement: Strategien zum risikoorientierten ...
Christian Schiel
The SPEED of Trust: The One Thing That Changes Everything
Stephen R. Covey & Rebecca R. Merrill
You, Inc.: The Art of Selling Yourself
Harry Beckwith
The Scrum Guide
Ken Schwaber
Scrum Basics