Thomas A. Carlson (ed.), "Ṣūwwā" in last modified January 14, 2014, http://syriaca.org/place/1749 Ṣūwwā http://syriaca.org/place/1749 David Wilmshurst The Ecclesiastical Organisation of the Church of the East, 1318-1913 294, 311 Dez district Hakkārī region