Die Malik ManagementSysteme - Grundlagen und Anwendung
Fredmund Malik
Five Insider Secrets to Leadership That Delivers
Brad Cleaveland
Risikomanagement
Sascha Saßen
Redesigning the Future: A Systems Approach to Societal Problems
Russell Lincoln Ackoff
Personalmanagement
Dirk Holtbrügge
Introducing Qualitative Research in Psychology
Willig, Carla