The Professional Scrum Team
Kurt Bittner & Uwe M. Schirmer & Peter Götz
Foundations of Mixed Methods Research: Integrating Quantitative ...
Abbas Tashakkori & Charles Teddlie
The SAGE Handbook of Qualitative Research
Denzin & Lincoln
Strategic Management: Concepts and Cases: Competitiveness and ...
Michael A. Hitt & R. Duane Ireland & Robert E. Hoskisson & Jeffrey S. Harrison
Nachhaltigkeit Wofür?
Friedrich M. Zimmermann
The Scrum Guide
Ken Schwaber
Scrum Basics