Starting with Maven Management Cheatsheet
Java Code Geeks
Evolving Toolbox for Complex Project Management
Alex Gorod & Vernon Ireland & Indra Gunawan & Leonie Hallo
Handbuch Unternehmenskommu[..] Strategie - Management – Wertschöpfung
Ansgar Zerfaß & Manfred Piwinger
Scrum Mastery (Geoff Watts' Agile Mastery Series)
Geoff Watts
Pass the PMP® Exam
Sean Whitaker
Scrum: a Breathtakingly Brief and Agile Introduction
Chris Sims & Hillary Louise Johnson