@book{226509,
	author = {United States},
	title = {Nobel Peace Prize laureate Liu Xiaobo and the future of political reform in China},
	publisher = {U.S. G.P.O.},
	year = {2012.},
	address = {Washington},
	note = {Shipping list no.: 2012-0173-P.},
	url = {http://purl.fdlp.gov/GPO/gpo19038}
}