Thomas A. Carlson (ed.), "Aleppo" in last modified January 14, 2014, http://syriaca.org/place/2246
    
        
            
                
                    Aleppo
                    Aleppo (patriarchal vicariate)
                    
          
                    
                        Church of the East
                    
                    http://syriaca.org/place/2246
                    
                        David Wilmshurst
                        The Ecclesiastical Organisation of the Church of the East, 1318-1913
                        64-65, 318, 361, 363, 364