Denis MacEoin (1992). The Sources for Early Bābī Doctrine and History. Leiden: Brill. s. 177. ISBN90-04-09462-8. 4 Temmuz 2014 tarihinde kaynağından arşivlendi. Erişim tarihi: 17 Nisan 2014. Muhammad 'Alí Faydí's Hadrat-i Nuqta-yi Ulá (Tehran, 132 B.E./1976-77): "This work contains an interesting account of the single portrait of the Báb painted by Áqa Bálá Big Shíshvání Naqshbandí during Shírazí's stay in Urúmiyya in 1848 (pp. 367–74). This painting is now kept in the Bahá'í archives in Haifa..."
Denis MacEoin (1992). The Sources for Early Bābī Doctrine and History. Leiden: Brill. s. 177. ISBN90-04-09462-8. 4 Temmuz 2014 tarihinde kaynağından arşivlendi. Erişim tarihi: 17 Nisan 2014. Muhammad 'Alí Faydí's Hadrat-i Nuqta-yi Ulá (Tehran, 132 B.E./1976-77): "This work contains an interesting account of the single portrait of the Báb painted by Áqa Bálá Big Shíshvání Naqshbandí during Shírazí's stay in Urúmiyya in 1848 (pp. 367–74). This painting is now kept in the Bahá'í archives in Haifa..."