Strategic Management: Awareness and Change
John L. Thompson & Frank Martin
Pass the PMP® Exam
Sean Whitaker
Lean and Agile Project Management: How to Make Any Project Better, ...
Terra Vanzant Stern, & Terra Vanzant-Stern
Business Process Modeling, Simulation and Design
Manuel Laguna & Johan Marklund
Marketing-Einführung
Michael Kleinaltenkamp & Alfred Kuß
Rita Mulcahy's PMP® Exam Prep - 7th. Edition
Rita Mulcahy & Laurie Diethelm