@book {9783518754054, 
	title = "Selbstbewusstes Leben",
	editor = "Kern, Andrea AND Kietzmann, Christian",
	isbn = "9783518754054",
	year = "2017",
	edition = "1",
	url = "http://www.content-select.com/index.php?id=bib_view&ean=9783518754054",
	url = "https://content-select.com/de/portal/media/view/58bd7cc1-d848-4b5c-a258-1a62b0dd2d03",
	publisher = "Suhrkamp Verlag",
	language = "ger",
}