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