Scrum and XP from theTrenches. How we do Scrum
Henrik Kniberg
The Art and Discipline of Strategic Leadership
Mike Freedman & Benjamin B. Tregoe
Coaching, Mentoring, and Managing: A Coach Guidebook
Micki Holliday
The SEWA Project Management Model
Dr Rashid Alleem
Third Millennium Thinking: Creating Sense in a World of Nonsense
Saul Perlmutter & John Campbell & Robert MacCoun
Toyota Production System: Beyond Large-Scale Production
Taiichi Ohno & Norman Bodek