@book {9783497612666, 
	title = "Freeing the Natural Voice",
	author = "Linklater, Kristin",
	isbn = "9783497612666",
	edition = "5",
	keywords = "Stimme, SCHAUSPIELAUSBILDUNG, Stimmbildung, SPRECHERZIEHUNG, STIMMBEHANDLUNG, LOGOPÄDIE",
	url = "http://www.content-select.com/index.php?id=bib_view&ean=9783497612666",
	url = "https://content-select.com/de/portal/media/view/5d317fe9-7478-4254-b75f-031db0dd2d03",
	publisher = "Ernst Reinhardt Verlag",
	language = "ger",
}