@book{219180,
	author = {Westheimer, Ruth K. and ebrary, Inc.},
	title = {Musically speaking},
	publisher = {University of Pennsylvania Press,},
	year = {c2003.},
	series = {Personal takes},
	address = {Philadelphia :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10748547}
}