@book{6963,
	author = {Chericián Fernández, David and Lavandeira, Sandra},
	title = {Trabamáslenguas},
	publisher = {Cangrejo Editores},
	year = {2009},
	series = {Colección Infantil Aldebarán},
	address = {Bogotá},
	edition = {Primera edición, Segunda edición}
}