1. Project Leadership;Briner,1990
2. Handwörterbuch des Personalwesens;Bleicher,1990
3. Strategy and Structure - Chapters in the History of the Industrial Enterprise;Chandler,1966
4. New age managers for projects - dealing with a “world turned upside down”;Thatcher;Project Manage. Network,1990
5. The coming of the new organization;Drucker;Harvard Bus. Rev.,1988