Five-Point Leadership
Jeff Gibbard
Strategic Project Portfolio Management: Enabling a Productive ...
Simon Moore
Change Management und Unternehmenserfolg: Grundlagen — Methoden ...
Wolfgang Gattermeyer & Ayad Al-Ani
Time Management
Marc Mancini
The Standard for Risk Management in Portfolios, Programs, and ...
Project Management Institute
The Well-Timed Strategy: Managing the Business Cycle for Competitive ...
Peter Navarro