21 Employee Engagement Activities that Work
Rebecca Millard
Business Project Management Model - Optimieren - Innovieren ...
Erich Dräger
A Guide to the Project Management Body of Knowledge
Project Management Institute, Inc.
Quick Guide to Lead Generation - 8 tips on using social media ...
MarketingSherpa
The Science of Successful Organizational Change: How Leaders ...
Paul Gibbons
Power, Institutions, and Leadership in War and Peace: Lessons ...
David R. Mares & David Scott Palmer