Managing Change in Organizations: A Practice Guide
Project Management Institute
The PMO Lifecycle: Building, Running, and Shutting Down
William Dow
Digitales Dialogmarketing
Heinrich Holland
Excel 2016 Für Dummies
Greg Harvey
The Seven Steps of Effective Executive Coaching
Sabine Dembkowski & Fiona Eldridge & Ian Hunter
The Book of Five Rings
Miyamoto Musashi