Quantitative und Qualitative Forschung im Vergleich: Denkweisen, ...
Angela Wichmann
Lean and Agile Project Management: How to Make Any Project Better, ...
Terra Vanzant Stern, & Terra Vanzant-Stern
A Guide to the Project Management Body of Knowledge
Project Management Institute, Inc.
How to Recognize Character Traits in an Office Environment
WikiJob
Nachhaltigkeit Sustainability
Sandra Hofmeister
Social Research Methods: Qualitative and Quantitative Approaches
William Lawrence Neuman