In: Voesgen, Hermann (Hg.) "What makes Sense?" Cultural Management and the Question of Values in a Shifting Landscape
Tröndle, Martin (2006): What difference do you make? Questions of Ethics and Social Responsibility for Arts Administrators, in: Voesgen, Hermann (Hg.): “What makes Sense?” Cultural Management and the Question of Values in a Shifting Landscape. Brüssel: Encatc, S. 59-70.