@book{476,
	author = {Funk, Hermann and Kuhn, Christina and Nielsen, Laura [Übungen]},
	title = {studio [21] A1 Das Deutschbuch},
	publisher = {Cornelsen Schulverlage,},
	year = {2013},
	address = {Berlin : },
	edition = {1.Auflage, 1.Druck 2013}
}