@book{112191,
	author = {Tushman, Michael L., },
	title = {Las piezas de un rompecabezas /},
	publisher = {Editorial Funglode},
	year = {abr. 2004},
	address = {Santo Domingo : },
	url = {http://revista.global/las-piezas-de-un-rompecabezas/}
}