Thomas A. Carlson (ed.), "Mar Yoḥannan the Arab" in last modified January 14, 2014, http://syriaca.org/place/2128
    
        
            
                
                    Mar Yoḥannan the Arab
                    Mār Yōḥannān the Arab
                    
                    
                        Gerāmōn
                        Lower Ṭiyārī district
                        Hakkārī region
                    
          
                    http://syriaca.org/place/2128
                    
                        David Wilmshurst
                        The Ecclesiastical Organisation of the Church of the East, 1318-1913
                        288, 290, 369