@book{21744,
	author = {Pupo de Rivas, Yolanda  and Petree, Keats },
	title = {Te  voy a contar un cuento},
	publisher = {Alfalit, },
	year = {1967},
	address = {Alajuela, Costa Rica : },
	edition = {1 ed.},
	note = {Material para alfabetización}
}