30 Essential Skills for the Qualitative Researcher
John W. Creswell
A Project Manager's Book of Tools and Techniques
Cynthia Snyder Dionisio
Toolbox Kommunikationsman[..]
Ansgar Zerfaß & Sophia Charlotte Volk
Auswertung qualitativer Daten: Strategien, Verfahren und Methoden ...
Andreas M. Scheu
Clean Agile: Back to Basics
Robert C. Martin
Change Management Excellence: Putting NLP to Work
Martin Roberts