Think and Grow Rich!: The Original Version, Restored and Revised™
Napoleon Hill
Content Atomization and the Efficiency Principle
The Superhero Institute
PMI-RMP (Risk Management Professional)
Carl Pritchard
The PMO Lifecycle: Building, Running, and Shutting Down
William Dow
Personalmanagement
Dirk Holtbrügge
Calm Your Thoughts: Stop Overthinking, Stop Stressing, Stop ...
Nick Trenton
The Path to Calm (2)