Smith, Eli; Dwight, H. G. O. (1833). Researches of the Rev. E. Smith and Rev. H.G.O. Dwight in Armenia: Including a Journey Through Asia Minor, and into Georgia and Persia, with a Visit to the Nestorian and Chaldean Christians of Oormiah and Salmas, Volume 2. Crocker and Brewster. str. 93.