Thomas A. Carlson (ed.), "Mar Saba" in last modified January 14, 2014, http://syriaca.org/place/2062
    
        
            
                
                    Mar Saba
                    Mār Sābā
                    
                    
                        Ūrīshā
                        Gāwār district
                        Hakkārī region
                    
          
                    http://syriaca.org/place/2062
                    
                        David Wilmshurst
                        The Ecclesiastical Organisation of the Church of the East, 1318-1913
                        302, 369