@book{99777,
	author = {Ortiz, Fernando,  and Santí, Enrico Mario, },
	title = {Contrapunteo cubano del tabaco y el azúcar :},
	publisher = {Cátedra :},
	year = {2002.},
	address = {Madrid :},
	edition = {1a ed.},
	url = {http://www.loc.gov/catdir/enhancements/fy0836/2003400441-d.html}
}