How to Keep Your Cool: An Ancient Guide to Anger Management
Seneca
Systems Leadership: Creating Positive Organizations
Ian Macdonald & Catherine G. Burke & Karl Stewart
Mit Scrum zum gewünschten System
Joachim Goll & Daniel Hommel
Making Sense of Change Management: A Complete Guide to the Models, ...
Esther Cameron & Mike Green
Brand Identity Essentials, Revised and Expanded: 100 Principles ...
Kevin Budelmann & Yang Kim
The Standard for Organizational Project Management (OPM)
Project Management Institute