@book{5340,
	author = {Toro Hardy, Alfredo,},
	title = {Hegemonía e imperio /},
	publisher = {Villegas Editores,},
	year = {2007.},
	address = {Bogotá :},
	edition = {1. ed.},
	url = {http://www.loc.gov/catdir/enhancements/fy0903/2008445458-b.html}
}