@book{120711,
	author = {Machado, Antonio,  and Alvar, Manuel,},
	title = {Poesías completas :},
	publisher = {Espasa, },
	year = {c2010.},
	series = {Austral ; },
	address = {Madrid :},
	url = {http://www.loc.gov/catdir/enhancements/fy1111/2007482056-b.html}
}