@inbook {1587,
	title = {Lernen mit Medien},
	booktitle = {Grundlagen der praktischen Information und Dokumentation},
	year = {2013},
	publisher = {de Gruyter},
	organization = {de Gruyter},
	edition = {6},
	chapter = {D 9 },
	address = {Berlin},
	url = {http://www.degruyter.com/viewbooktoc/product/174371},
	author = {Michael Kerres and Preussler, Annabell and Schiefner-Rohs, Mandy},
	editor = {Kuhlen, Rainer and Semar, Wolfgang and Strauch, Dietmar}
}
