Thomas A. Carlson (ed.), "Bāim Qaʿlā" in last modified December 9, 2016, http://syriaca.org/place/959
    
        
            
                
                    Bāim Qaʿlā
                    Bāim Qalā
                    Bāim Qa‘lā
                    
                    
                        Sulduz district
                        Ūrmī region
                    
          
                    http://syriaca.org/place/959
                    
                        David Wilmshurst
                        The Ecclesiastical Organisation of the Church of the East, 1318-1913
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