The SPEED of Trust: The One Thing That Changes Everything
Stephen R. Covey & Rebecca R. Merrill
PMP: Project Management Professional Exam Review Guide
Brett Feddersen & Kim Heldman & Vanina Mangano
AGILE in Practice: Practical Use-Cases on Project Management ...
Sudipta Malakar
101 Most Popular Excel Formulas
Bryan Hong & John Michaloudis
Critical Chain Project Management
Lawrence P. Leach
Leading the Unleadable
Alan Willett