PMP Project Management Professional Practice Tests
Kim Heldman & Vanina Mangano
Beating the System:Using Creativity to Outsmart Bureaucracies ...
Russell Lincoln Ackoff & Sheldon Rovin
Management: Das A und O des Handwerks
Fredmund Malik
SEWA Project Management Model, The
Rashid Alleem
Digital Transformation: Project Management
Mario Fernández
The PMP® Exam: How to Pass on Your First Try, Sixth Edition
Andy Crowe
The PMP® Exam: How to Pass on Your First Try