PMP® Question Bank - 400 PMP®P Exam Sample Questions
M. Fahad Usmani
Research Design: Qualitative, Quantitative, and Mixed Methods ...
John W. Creswell
The First-Time Manager
Loren B. Belker & Jim McCormick & Gary S. Topchik
Interne Kommunikation im Wandel: Theoretische Konzepte und empirische ...
Simone Huck-Sandhu
PMP® Exam Prep: Accelerated Learning to Pass PMI's PMP® Exam ...
Rita Mulcahy
Delivering successful PMOs: How to design and deliver the best ...
Taylor, Peter & Mead, Ray & Holloway, Jake