Marketing
Gianfranco Walsh & Alexander Deseniss & Thomas Kilian
The Standard for Program Management
Project Management Institute
PMP® Exam Preparation
Ginger Levin
PMP® Examination Practice Questions
Sean Whitaker
The Project Management Communications Toolkit
Carl L. Pritchard
Nachhaltige Nicht-Nachhaltigk[..] Warum Die ökologische Transformation ...
Ingolfur Blühdorn & Felix Butzlaff & Michael Deflorian & Daniel Hausknost & Mirijam Mock