@book {9783832851521, 
	title = "Excel 2013 - Basiswissen für Excel-Einsteiger",
	author = "Baumeister, Inge AND Bildner, Christian",
	isbn = "9783832851521",
	year = "2013",
	edition = "1",
	keywords = "Microsoft, office, excel, tabellenkalkulation, edv",
	url = "http://www.content-select.com/index.php?id=bib_view&ean=9783832851521",
	url = "https://content-select.com/de/portal/media/view/620e7f25-ad44-4034-931e-758eb0dd2d03",
	publisher = "Bildner Verlag",
	language = "ger",
}