(ed.), "Segal, Edessa, 'the Blessed City'" in last modified July 4, 2015, http://syriaca.org/bibl/664
    
        
            
                
                    
                        
                            J.
                            B.
                            Segal
                        
                    
                    Edessa, 'the Blessed City'
                    
                        Clarendon Press
                        Oxford
                        1970
                    
                
                http://syriaca.org/bibl/664