Foundations of Mixed Methods Research: Integrating Quantitative ...
Abbas Tashakkori & Charles Teddlie
The Standard for Portfolio Management
Project Management Institute
Managing Change in Organizations: A Practice Guide
Berkshire Encyclopedia of Sustainability 7/10: China, India, ...
Ray C. Anderson
Stärkung der Lernkultur in Unternehmen: Entdeckung von Potenzialen ...
Alexander V. Steckelberg
Optimizing Project Management
Te Wu