Project Management Manual
Harvard Business
Leading Exponential Change: Go Beyond Agile and Scrum to Run ...
Erich R Buhler
Kanban and Scrum - Making the Most of Both
Henrik Kniberg & Mattias Skarin
The Handbook of Project Management; Sixth Edition
Martina Huemann & Rodney Turner
Qualitative Research: Bridging the Conceptual, Theoretical, ...
Nicole Mittenfelner Carl & Sharon M. Ravitch
Qualitative Inhaltsanalyse: Grundlagen und Techniken
Philipp Mayring