Marketing-Einführung
Michael Kleinaltenkamp & Alfred Kuß
Think and Grow Rich!: The Original Version, Restored and Revised™
Napoleon Hill
Building AI Applications With ChatGPT APIs: Master ChatGPT, ...
Martin. Yanev
Mastering Professional Scrum: Coaches' Notes for Busting Myths, ...
Stephanie Ockerman & Simon Reindl
A Guide to the Project Management Body of Knowledge
Project Management Institute, Inc.
Auswirkungen auf die Performance im Unternehmen 2019
Berger, Ronja et. al.