Thomas A. Carlson (ed.), "Beth Zakho" in last modified January 14, 2014, http://syriaca.org/place/1085
    
        
            
                
                    Beth Zakho
                    Beṯ Zākhō
                    
                    
                        Gāzartā region
                    
          
                    http://syriaca.org/place/1085
                    
                        David Wilmshurst
                        The Ecclesiastical Organisation of the Church of the East, 1318-1913
                        115, 156, 157