@book{90210,
	author = {Lederer, William J. and Burdick, Eugene.},
	title = {El americano feo / },
	editor = {Palora)},
	publisher = {Grijalbo : },
	year = {[1959] (},
	series = {Nueva Fontana},
	address = {Barcelona : },
	edition = {1ª ed.}
}