Business Plans for Dummies
Paul Tiffany & Steven D. Peterson
The Confident Mind: A Battle-Tested Guide to Unshakable Performance
Dr. Nate Zinsser
Erwartungsmanagement in Projekten: Erfolgreiche Methoden und ...
Sabrina Lange
The AMA Handbook of Project Management
Jeannette Cabanis-Brewin & Paul C. Dinsmore
Competencies at Work
Enrique Washington & Bruce Griffiths
Qualitative Research in Psychology: Expanding Perspectives in ...
Paul Marc Camic