@book{195,
	author = {Foster, R. B.},
	title = {W. B. Yeats, a Life /},
	publisher = {Oxford University Press,},
	year = {[1998]},
	address = {[England] :},
	url = {http://www.loc.gov/catdir/enhancements/fy0604/99194327-d.html}
}