Wulat wa-awliya' : al-sultah wa-al-mutasawwifah fi Islam al-'asr al-wasit - 'Abd al-Wahhab, Muhammad Hilmi (Beirut : al-Shabakah al-'Arabiyah lil Abhath wa al-Nashr, 2009)
Keywords: Sufism -- History; Islam and state -- History