@book{23778,
	author = {Shewell, Christina. and ebrary, Inc.},
	title = {Voice work},
	publisher = {Wiley-Blackwell,},
	year = {2009.},
	address = {Chichester, U.K. :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10270669}
}