@book{36891,
	author = {Renard, John,},
	title = {Knowledge of God in classical Sufism :},
	publisher = {Paulist Press,},
	year = {c2004.},
	series = {The classics of Western spirituality.},
	address = {New York :},
	url = {http://www.loc.gov/catdir/toc/ecip049/2003021982.html}
}