Thomas A. Carlson (ed.), "Ispahan" in last modified June 30, 2014, http://syriaca.org/place/830
    
        
            
                
                    Ispahan
                    أَصبهان
                    
                    
                        32.65139 51.679191
                    
                    
                        Attestation of name أَصبهان in the Muʿjam al-buldān of Yāqūt al-Ḥamawī.
                        
                    
          
                    http://syriaca.org/place/830
                    http://pleiades.stoa.org/places/902990
                    http://en.wikipedia.org/wiki/Isfahan
                    http://dbpedia.org/resource/Isfahan
                    
                        David Wilmshurst
                        The Ecclesiastical Organisation of the Church of the East, 1318-1913
                        204, 216
                        
                    
                    
                        http://pleiades.stoa.org/places/902990
                        
                    
                    
                        Muʿjam al-buldān
                        Yāqūt al-Ḥamawī
                        
                        I:244