SCRUMstudy-SBOK-G[..]
Edusys
Scrum - a Pocket Guide: A Smart Travel Companion
Gunther Verheyen
Agile Processes in Software Engineering and Extreme Programming
Michael Rosemann & John Mylopoulos & Michael J. Shaw & Clemens Szyperski & Rashina Hoda & Wil van der Aalst & Viktoria Stray & Maria Paasivaara & Philippe Kruchten
PMP Project Management Professional Practice Tests
Kim Heldman & Vanina Mangano
Contemporary Leadership in Sport Organizations
Scott, David
The Standard for Organizational Project Management (OPM)
Project Management Institute