Thomas A. Carlson (ed.), "Diyānā" in last modified January 14, 2014, http://syriaca.org/place/1169
    
        
            
                
                    Diyānā
                    
                    
                        Erbil region
                    
          
                    http://syriaca.org/place/1169
                    http://en.wikipedia.org/wiki/Diana,_Iraq
                    http://en.wikipedia.org/wiki/Diana,_Iraq
                    
                        David Wilmshurst
                        The Ecclesiastical Organisation of the Church of the East, 1318-1913
                        174