The Standard for Portfolio Management
Project Management Institute
Managing Organizational Change During SAP Implementations
Luc Galoppin & Siegfried Caems
The High-Impact PMO: How Agile Project Management Offices Deliver ...
Philippe Husser
The Book of Leadership
Anthony Gell
Wormholes Through Space and Time: The Roadmap of the Multiverse
George Mitrovic
Die Malik ManagementSysteme - Grundlagen und Anwendung
Fredmund Malik