A Guide to the Project Management Body of Knowledge
Project Management Institute, Inc.
Top 10 Types of Leadership Power
WikiJob
IT-Sicherheit mit System: Integratives IT-Sicherheits-, Kontinuitäts- ...
Klaus-Rainer Müller
How to Keep Your Cool: An Ancient Guide to Anger Management
Seneca
10 Time Management Choices That Can Change Your Life
Sandra Felton
Clean Agile: Back to Basics
Robert C. Martin
Educational Research: Planning, Conducting, and Evaluating Quantitative ...
John W. Creswell
Managing Change
Bernard Burnes