PMP® Exam Prep - PMP® PMBOK® Audio Crash Course Study Guide ...
Ralph Cybulski
Brilliant Project Management: What the Best Project Managers ...
Stephen Barker & Rob Cole
Interne Kommunikation im Veränderungsprozess: Mitarbeiter gezielt ...
Natascha Zowislo & Heike Schwab
Quick Guide to Lead Generation - 8 tips on using social media ...
MarketingSherpa
Advertorial, Blogbeitrag, Content-Strategie & Co.
Annika Schach
Value Stream Design: The Way Towards a Lean Factory
Klaus Erlach