@book {9783955712297, 
	title = "Anxiety and Worry Workbook",
	author = "Beck, Aaron T. AND Clark, David A.",
	isbn = "9783955712297",
	year = "2014",
	url = "http://www.content-select.com/index.php?id=bib_view&ean=9783955712297",
	url = "https://content-select.com/de/portal/media/view/5a952be8-b230-4a41-b904-3befb0dd2d03",
	publisher = "Junfermann Verlag",
	language = "ger",
}