احمد عبدالله محمود | في صحبة لامية وتائية ونونية الشنفرى

	pg 69: "This manual was well regarded in later times; commentaries upon it were written among others by the celebrated Persian mystic Ansari"• Arthur John Arberry, "Sufism: an account of the mystics of Islam", Courier Dover Publications, 2001

ابن زيدون