@book{242117,
	author = {Hibberd, Sarah. and ebrary, Inc.},
	title = {Melodramatic voices},
	publisher = {Ashgate,},
	year = {c2011.},
	series = {Ashgate interdisciplinary studies in opera},
	address = {Burlington, Vt. :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10501052}
}