Conceptions of Leadership: Enduring Ideas and Emerging Insights
George R. Goethals & Scott T. Allison & Roderick M. Kramer & David M. Messick
Brand Evolution: Moderne Markenführung im digitalen Zeitalter
Elke Theobald
The Standard for Organizational Project Management (OPM)
Project Management Institute
Accelerating Analytics Insight from Operational Data
Ventana Research
Project Portfolio Management: A Practical Guide to Selecting ...
Harvey A. Levine
The Book of Five Rings
Miyamoto Musashi