Guido Zernatto and Alfonso G. Mistretta (July 1944). "Nation: The History of a Word". The Review of Politics. Cambridge University Press. 6 (3): 351–366. doi:10.1017/s0034670500021331. JSTOR1404386.Pemeliharaan CS1: Menggunakan parameter penulis (link)
Guido Zernatto and Alfonso G. Mistretta (July 1944). "Nation: The History of a Word". The Review of Politics. Cambridge University Press. 6 (3): 351–366. doi:10.1017/s0034670500021331. JSTOR1404386.Pemeliharaan CS1: Menggunakan parameter penulis (link)
Johnson, James William, "The Scythian: His Rise and Fall", Journal of the History of Ideas, Vol. 20, No. 2 (Apr., 1959), pp. 250-257, University of Pennsylvania Press, JSTOR
newadvent.org
"Biblical Geography," Catholic Encyclopedia: "The ethnographical list in Genesis 10 is a valuable contribution to the knowledge of the old general geography of the East, and its importance can scarcely be overestimated."