@book{51327,
	author = {Al-Sīrjānī, Abū l-Ḥasan. and Urfahʹlī, Bilāl.},
	title = {Sufism, black and white},
	publisher = {BRILL,},
	year = {2012.},
	series = {Islamic History and Civilization ;},
	address = {Leiden :},
	url = {http://public.eblib.com/EBLPublic/PublicView.do?ptiID=934325}
}