The Scrum Guide
Ken Schwaber
A Guide to the Project Management Body of Knowledge
Project Management Institute, Inc.
Markt- und Produktmanagement: Die Instrumente des Business-to-Busin[..]
Michael Kleinaltenkamp & Wulff Plinke & Frank Jacob & Albrecht Söllner
Performance Review Toolkit - Tools, Tips, Templates, and More
BusinessManagement Daily
Execution - Discipline of Getting Things Done (Summary)
Lawrence Bossidy & Paul Minors
Conflict Management in the Workplace: How to Manage Disagreements ...
Shay McConnon & Margaret McConnon