Management Der Nachhaltigkeit
Georg Matuszek
A Project Manager's Book of Forms: A Companion to the PMBOK ...
Cynthia Snyder Dionisio
The Scrum Master Training Manual: A Guide to the Professional ...
Nader K. Rad & Frank Turley
Bringing Meaning to Work
The Big Picture People
A Guide to the Project Management Body of Knowledge
Project Management Institute, Inc.
How to Keep Your Cool: An Ancient Guide to Anger Management
Seneca