Qualitative Research & Evaluation Methods: Integrating Theory ...
Michael Quinn Patton
Leadership: Quotations From the World's Greatest Motivators
Robert A. Fitton
SCRUM Body of Knowledge (SBOK® Leitfaden) Vierte Edition (4th)
Edusys
PMP: Project Management Professional Exam Study Guide
Kim Heldman
Change Management: Manage the Change or It Will Manage You
Frank Voehl & H. James Harrington
Strategic Management: Concepts and Cases: Competitiveness and ...
Michael A. Hitt & R. Duane Ireland & Robert E. Hoskisson & Jeffrey S. Harrison