Nabī-Baẖš, Muḥammad 1860-1944 ; Shahīd, Barkat ʻAlī () al-Imtiyāz bain al-ḥaqīqat va al-majāz : masāʼil-i ʻilm-i g̲h̲aib, istimdād, taṣarruf-i auliyāʼ Allāh par. Maktabah-yi Nabavīyah. ISBN: .