Die Kommunikation von Nachhaltigkeit: Gesellschaftliche Verantwortung ...
Christian Fieseler
Science of Success
Napoleon Hill
Agile For Dummies, CA Technologies Edition
Mario E. Moreira & Michael Lester & Steve Holzner
Agile Contracts: Creating and Managing Successful Projects With ...
Andreas Opelt & Boris Gloger & Wolfgang Pfarl & Ralf Mittermayr
Toolbox Kommunikationsman[..]
Ansgar Zerfaß & Sophia Charlotte Volk
The New Economics for Industry, Government, Education
W. Edwards Deming