Aḥmad ʻAlī, Sayyid (1927) Khumkhānah-yi khayyām : yaʻnī sharḥ rubāʻiyyāt ʻUmar khayyām maʻa ḥālāt wa farhang-i alfāz̤. Shaikh Jān Muḥammad Allāhbakhsh Tājirān Kutub. ISBN: .