@book {9783823390510, 
	title = "Lernziele im Fremdsprachenunterricht",
	author = "Beckmann, Christine",
	isbn = "9783823390510",
	edition = "1",
	url = "http://www.content-select.com/index.php?id=bib_view&ean=9783823390510",
	url = "https://content-select.com/de/portal/media/view/57889b12-7904-4760-863f-4e0db0dd2d03",
	publisher = "Narr Francke Attempto",
	language = "ger",
}