@book{45783,
	author = {Verdi, Giuseppe, and Piave, Francesco Maria, and ebrary, Inc.},
	title = {Verdi's Rigoletto},
	publisher = {Opera Journeys,},
	year = {c2002.},
	series = {Opera classics library},
	address = {Coral Gables, Fla. :},
	note = {Libretto by Francesco Maria Piave based on Le Roi s'amuse by Victor Hugo.},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10075774}
}