@book {9783497611294, 
	title = "?Gar nichts muss ich!?",
	author = "Damm, Marcus",
	isbn = "9783497611294",
	keywords = "Narzissmus, Schulsozialarbeit, NARZISSTISCHE SCHÜLER, SELBSTDARSTELLER",
	url = "http://www.content-select.com/index.php?id=bib_view&ean=9783497611294",
	url = "https://content-select.com/de/portal/media/view/5c755b76-8604-453a-8caa-479eb0dd2d03",
	publisher = "Ernst Reinhardt Verlag",
	language = "ger",
}