@book{188803,
	author = {Hayek, Friedrich A. von},
	title = {The road to serfdom /},
	publisher = {University of Chicago Press,},
	year = {1994.},
	address = {Chicago :},
	edition = {50th anniversary ed. / with a new introd. by Milton Friedman.},
	url = {http://www.loc.gov/catdir/description/uchi051/94027675.html}
}