@book{7767,
	author = {Bloch, Marc and González Casanova, Pablo},
	title = {Introducción a la historia},
	publisher = {Fondo de Cultura Económica},
	year = {1990},
	series = {Breviarios},
	address = {Buenos Aires},
	edition = {1ª ed.},
	note = {Contiene un apéndice a cargo de Lucien Febvreen p. 152}
}