1. The concept of action research;Altrichter;The Learning Organization,2002
2. How to Manage Performance, 24 Lessons for Improving Performance;Bacal,2004
3. The challenge of organizing change in hypercompetitive industries: a literature review;Biedenbach;Journal of Change Management,2008
4. Employee Resistance to Organizational Change;Bolognese,2002
5. Kommunikationswissenschaft;Burkart,2002