@book{2570,
	author = {Heine, Helme, 1941 -  and Garralón, Ana},
	title = {Los tres amigos / },
	publisher = {Anaya, },
	year = {2012},
	series = {Sopa de libros : a partir de 6 años},
	address = {Bogotá : },
	edition = {1a ed., 22a impr.}
}