Thomas A. Carlson (ed.), "ʻAmid, Nisibis, Mardin, Ḥesna, and Jerusalem’" in last modified January 14, 2014, http://syriaca.org/place/2250
    
        
            
                
                    ʻAmid, Nisibis, Mardin, Ḥesna, and Jerusalem’
                    ʻĀmid, Nisibis, Mardīn, Ḥesnā, and Jerusalem’
                    
          
                    http://syriaca.org/place/2250
                    
                        David Wilmshurst
                        The Ecclesiastical Organisation of the Church of the East, 1318-1913
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