50 Leadership Quotes to Inspire You - Inspiring quotes from ...
Joseph Lalonde
Quantitative und qualitative empirische Forschung: Ein Diskussionsbeitrag
Siegfried Schumann
How to Write a Business Plan
WikiJob
PMP® Certification All-In-One for Dummies
Cynthia Snyder Stackpole
Agile Testing: A Practical Guide for Testers and Agile Teams
Lisa Crispin & Janet Gregory
The SEWA Project Management Model
Dr Rashid Alleem