@book{163876,
	author = {Spencer, Herbert.},
	title = {The Man Versus the State /},
	publisher = {Pengüin Books, },
	year = {1969},
	series = {Pelican Classics},
	address = {Baltimore :},
	edition = {1a ed.},
	note = {Traducción de : The man versus the state (1884)}
}