Five Insider Secrets to Leadership That Delivers
Brad Cleaveland
Leading Change
John P. Kotter
Supervisors Vs Managers: Similarities and Differences
WikiJob
Erfolgsfaktor Agilität: Warum Scrum und Kanban zu zufriedenen ...
Janko Böhm
21 Days of Effective Communication
Ian Tuhovsky
Visionary Leadership Skills: Creating a World to Which People ...
Robert B. Dilts