[1888] Wellsted, Arabia, II, 12.
[1889] Proc. Soc. Bibl. Archeol., 1890, XII, 383.
[1890] Herodotus, I, 193.
[1891] Wilken, Volkenkunde, 550.
[1892] Maspero, Peuples de l'Orient, I, 576, 589.
[1893] Amer. Jo. Semit. Lang. and Lit., XV, 201.
[1894] Archiv f. Anthrop., XXIX, 156.
[1895] Archiv f. Anthrop., XXIX, 150.
[1896] Ibid., 183.
[1897] W. R. Smith, Relig. of the Semites, 447.