@book{5736,
	author = {Obama, Barack,},
	title = {La audacia de la esperanza :},
	publisher = {Vintage Español,},
	year = {2007.},
	address = {Nueva York :},
	note = {Traducido del idioma original: Audacity of hope.},
	url = {http://www.loc.gov/catdir/toc/ecip0710/2007004653.html}
}