The Wiley Guide to Project, Program, and Portfolio Management
Peter Morris & Jeffrey K. Pinto
The Professional Scrum Master (PSM I) Guide
Fred Heath
Coaching Agile Teams: A Companion for ScrumMasters, Agile Coaches, ...
Lyssa Adkins
The Scrum Culture: Introducing Agile Methods in Organizations
Dominik Maximini
PMP® Exam Preparation
Ginger Levin
Practical Security for Agile and DevOps
Mark S. Merkow