The Standard for Organizational Project Management (OPM)
Project Management Institute
Business Process Management: The SAP Roadmap
Jim Hagemann Snabe
Communications Skills for Project Managers
G. Michael Campbell
200 Free PMP® Sample Questions
Oliver F. Lehmann & Antje Lehmann-Benz
Scrum - a Pocket Guide: A Smart Travel Companion
Gunther Verheyen
Conflict Management in the Workplace: How to Manage Disagreements ...
Shay McConnon & Margaret McConnon