The Project Management Office: Setup and Benefits
Gerhard Ortner
Controlling – Aktuelle Entwicklungen und Herausforderungen: ...
Birgit Feldbauer-Durstmüller & Stefan Mayr
The Standard for Portfolio Management
Project Management Institute
Projektmanagement - Agil - Hybrid - Klassisch
Erich Dräger & Angela Neubert & Mehtap Ugurlu & Agnes Hampel & Carey G. Butler
Business Model Generation: A Handbook for Visionaries, Game ...
Alexander Osterwalder & Yves Pigneur
The New Economics for Industry, Government, Education
W. Edwards Deming