@book {9783839412312, 
	title = "System Beratung",
	author = "Steiner, Adrian",
	isbn = "9783839412312",
	year = "2009",
	edition = "1",
	keywords = "Politik, Medien, Politikwissenschaft, Systemtheorie, Politikberatung, Legitimation, Media, politics, Politische Soziologie, political sociology, Political Science, systems theory, Political Adcovacy, Politische Beratung",
	url = "http://www.content-select.com/index.php?id=bib_view&ean=9783839412312",
	url = "https://content-select.com/de/portal/media/view/56d42343-8b94-49e0-9850-6642b0dd2d03",
	publisher = "transcript Verlag",
	language = "ger",
}