@book{11899,
	author = {Lobel, Arnold, and Lizcano, Pablo,},
	title = {Sapo y Sepo son amigos /},
	publisher = {Alfaguara, },
	year = {2002.},
	series = {Infantil Alfaguara},
	address = {México : },
	note = {Para niños a partir de los 6 años.}
}