The Linux Commands Reference Cheat Sheet
MakeUseOf
The Scrum Papers - Nut, Bolts, and Origins of an Agile Framework
Jeff Sutherland
Innovationsmanage[..] Von der Idee zum erfolgreichen Produkt
Kai Engel & Michael Nippa
Project Management A Systems Approach to Planning, Scheduling, ...
Harold Kerzner
Managing Successful Projects With PRINCE2
Stationery Office
And Suddenly the Inventor Appeared: TRIZ, the Theory of Inventive ...
Genrich Altshuller & Genrikh Alʹtov & H. Altov