Einführung in die Kreislaufwirtschaft: Planung -- Recht -- Verfahren
Martin Kranert
Success Mindsets: Your Keys to Unlocking Greater Success in ...
Ryan Gottfredson
The Standard for Portfolio Management
Project Management Institute
The Business Analyst / Project Manager: A New Partnership for ...
Robert K. Wysocki
Lean and Agile Project Management: How to Make Any Project Better, ...
Terra Vanzant Stern, & Terra Vanzant-Stern
Heritage: Management, Interpretation, Identity
Peter Howard