@book{20867,
	author = {Pérez Galdós, Benito and Gover de Nasatsky, Miryam E.},
	title = {El abuelo},
	publisher = {Ediciones Colihue},
	year = {2005},
	series = {Leer y crear},
	address = {Buenos Aires},
	edition = {1ª ed.}
}