Unternehmensführung und Controlling
Hans-Ulrich Küpper
Simple Tips to Unlock Your Creativity
MakeUseOf
Leading Change
John P. Kotter
On Purposeful Systems: An Interdisciplinary Analysis of Individual ...
Russell Lincoln Ackoff & Frederick Edmund Emery & Brent D. Ruben
Moderne Marketing-Kommuni[..] Grundlagen, Prozess und Management ...
Jörg Tropp
Business Analysis Methodology Book
Emrah Yayici