Qualitative Research & Evaluation Methods: Integrating Theory ...
Michael Quinn Patton
The Seven Steps of Effective Executive Coaching
Sabine Dembkowski & Fiona Eldridge & Ian Hunter
A Guide to the Project Management Body of Knowledge (PMBOK®) ...
Project Management Institute, Inc.
Produktmanagement: Grundlagen - Methoden - Beispiele
Andreas Herrmann & Frank Huber
Methoden-Baukasten für ganzheitliches Prozessmanagement: Systematische ...
Hartmut F. Binner
Head First PMP: A Learner's Companion to Passing the Project ...
Jennifer Greene & Andrew Stellman