Deutsche Nationalbibliogra[..] Amtsblatt. Monografien und Periodika. ...
Die Deutsche Nationalbibliothek
The Project Management Handbook: Simplified Agile, Scrum and ...
Jack C. Stanley
Project Management Manual
Harvard Business
Project Management 2.0: Leveraging Tools, Distributed Collaboration, ...
Harold Kerzner
Scaling Scrum Across Modern Enterprises: Implement Scrum and ...
Cecil Rupp
Optimizing Project Management
Te Wu