at-Taṣauwuf al-Baġdādī wa-'l-Ḫurasānī ṯalāṯ rasāʼil - Qušairī, ʿAbd-al-Karīm Ibn-Hawāzin al- 986-1073; Nūrī, Aḥmad Ibn-Muḥammad an- 840/1-907/8 st. 295 H; Kubrā, Naǧm-ad-Dīn Aḥmad Ibn-ʿUmar 1145-1220 (Dār al-Warrāq li-n-Našr, 2013)
Sufism; Iraq; history. - Includes bibliographical references
Transkriptionsvariante: Taṣawwuf al-Baghdādī wa-al-Khurasānī : thalāth rasāʼil