Introducing Qualitative Research in Psychology
Willig, Carla
The Quality Audit Handbook: Principles, Implementation, and ...
James P. Russell
The Scrum Guide
Ken Schwaber
Handbuch Unternehmenskommu[..] Strategie - Management – Wertschöpfung
Ansgar Zerfaß & Manfred Piwinger
Project Management 2.0: Leveraging Tools, Distributed Collaboration, ...
Harold Kerzner