Pengarang: M. Brüggemann

HARTMUT WESSLER is Professor of Media and Communication Studies at the University of Mannheim, Germany. BERNHARD PETERS (1949-2005) was Professor of Political Science at the University of Bremen, Germany. MICHAEL BRÜGGEMANN is Postdoctoral Fellow at Jacobs University Bremen, Germany. KATHARINA KLEINEN-V.KÖNIGSLÖW is Research Associate at the Jacobs University Bremen, Germany. STEFANIE SIFFT is Instructor at the University of Applied Science in Bremen, Germany.