@book{124520,
	author = {Rodr�iguez-Peralta, Phyllis W. and ebrary, Inc.},
	title = {Philadelphia maestros},
	publisher = {Temple University Press,},
	year = {2006.},
	address = {Philadelphia :},
	url = {http://site.ebrary.com/lib/rucke/Doc?id=10210833}
}