Foundations of Mixed Methods Research: Integrating Quantitative ...
Abbas Tashakkori & Charles Teddlie
HBR's Must-Reads on Leadership: What Makes a Leader?
Daniel Coleman
Essential Scrum: A Practical Guide to the Most Popular Agile ...
Kenneth S. Rubin
Succeeding With Agile: Software Development Using Scrum
Mike Cohn
Agile Project Management with Scrum
Ken Schwaber
Nachhaltigkeit in Umwelt, Wirtschaft und Gesellschaft: Interdisziplinäre ...
Klaus-Dieter Altmeppen & Frank Zschaler & Hans-Martin Zademach & Christoph Böttigheimer & Markus Müller