@book{207320,
	author = {Hobsbawm, Eric John Ernest,},
	title = {Historia del siglo XX},
	publisher = {Crítica},
	year = {2007.},
	series = {Biblioteca Eric J. Hobsbawm},
	address = {Buenos Aires},
	edition = {10a. edición.},
	note = {Translation of : Extremes . The short twentieth century 1914-1991.}
}