The doctrine of the Ṣūfīs = Kitāb al-taʻarruf li-madhhab ahl al-taṣawwuf
Taʻarruf li-madhhab ahl al-taṣawwuf. English
Kalābādhī, Muḥammed ibn Ibrāhīm, 10th cent.
Arberry, A. J. (Arthur John), 1905-1969.
translated from the Arabic of Abū Bakr al-Kalābād̲h̲ī by A. J. Arberry.