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PMP® Exam Prep: Accelerated Learning to Pass the Project Management ...
Rita Mulcahy
Agile Contracts Primer
Craig Larman & Bas Vodde & Tom Arbogast
The PMP® Exam: How to Pass on Your First Try
Andy Crowe
PMP® Exam Practice Test and Study Guide
Ginger Levin & J. Leroy Ward
Agile Principles, Patterns, and Practices in C#
Robert C. Martin & Micah Martin