@book {9783497604135, 
	title = "Sicher und frei reden",
	author = "Beushausen, Ulla",
	isbn = "9783497604135",
	edition = "4",
	keywords = "Kommunikation, Sprechen, Sprechangst, Trainingsprogramm, SICHER REDEN, SPRECHFERTIGKEIT",
	url = "http://www.content-select.com/index.php?id=bib_view&ean=9783497604135",
	url = "https://content-select.com/de/portal/media/view/598c6f72-cbf8-4e58-b54d-745bb0dd2d03",
	publisher = "Ernst Reinhardt Verlag",
	language = "ger",
}