@book{21939,
	author = {Haywood, John A. and Nahmad, H. M.},
	title = {Key to A new Arabic Grammar of the Written Language /},
	publisher = {Lund Humphries Publishers,},
	year = {1999.},
	address = {London :},
	url = {http://www.loc.gov/catdir/enhancements/fy1605/00340374-d.html}
}