Visionary Leadership Skills: Creating a World to Which People ...
Robert B. Dilts
Strategic Project Portfolio Management: Enabling a Productive ...
Simon Moore
The PMP® Exam: How to Pass on Your First Try
Andy Crowe
Agile Contracts Primer
Craig Larman & Bas Vodde & Tom Arbogast
Optimizing Project Management
Te Wu
Social Media Marketing 2015: Steigern Sie Ihren Unternehmenserfolg ...
Stephanie Holmes