taʼlīf Jamāl al-Dīn Abī al-Faraj ʻAbd al-Raḥmān ibn ʻAlī ibn Muḥammad ibn ʻAlī ibn al-Jawzī (1356 [1937 or 1938]) al-Juzʼ al-rābiʻ min kitāb Ṣifat al-ṣafwah /. Maṭbaʻat Dāʼirat al-Maʻārif al-ʻUthmānīyah,. ISBN: .