Mit Scrum zum gewünschten System
Joachim Goll & Daniel Hommel
The Power of Character Strengths: Appreciate and Ignite Your ...
Ryan M. Niemiec & Robert McGrath
Agile Practice Guide
Project Management Institute
The agile PMO
Michael Nir
Leadership: Quotations From the World's Greatest Motivators
Robert A. Fitton
Change Management Excellence: Putting NLP to Work
Martin Roberts