@book{192597,
	author = {Suárez Fernández, Luis and Palacio Atard, Vicente},
	title = {Manual de historia universal},
	publisher = {Espasa-Calpe},
	year = {1958},
	address = {Madrid},
	note = {V. 2: Edades Antigua y Media; v. 3: Edad Moderna; v. 4: Edad Contemporánea}
}