Thomas A. Carlson (ed.), "Mar Abraham" in last modified January 14, 2014, http://syriaca.org/place/1860
    
        
            
                
                    Mar Abraham
                    Mār Abraham
                    
                    
                        Dez district
                        Hakkārī region
                    
          
                    http://syriaca.org/place/1860
                    
                        David Wilmshurst
                        The Ecclesiastical Organisation of the Church of the East, 1318-1913
                        294, 369