ʻAbd Allāh ibn Faẓl Allāh Vaṣṣāf al-Ḥaẓrat ; Ḍākṭar Shaik̲h̲ Muḥammad Iqbāl. Tarīk̲h̲-i Vaṣṣāf /. Shaik̲h̲ Mubārak ʻAlī Tājir-i Kutab,, 1929.