@book{999,
	author = {Jin, Friederike and Rohrmann, Lutz},
	title = {Prima C1 - Deutsch für junge Erwachsene},
	publisher = {Cornelsen Schulverlage GmbH,},
	year = {2013},
	address = {Germany :},
	edition = {1.Auflage, 1.Druck 2013}
}