The Science of Successful Organizational Change: How Leaders ...
Paul Gibbons
The Sage Encyclopedia of Qualitative Research Methods: A-L ; ...
Lisa M. Given
Quick Reference Guide For PMP® Exam: PMP® Fast Track (PMP® Exam ...
Thiyagarajan Perumal
Head First PMP: A Learner's Companion to Passing the Project ...
Jennifer Greene & Andrew Stellman
PMP®: Project Management Professional Study Guide
Joseph Phillips
The New Economics for Industry, Government, Education
W. Edwards Deming