Thomas A. Carlson (ed.), "Bāb Tūmā" in last modified June 30, 2014, http://syriaca.org/place/686
    
        
            
                
                    Bāb Tūmā
                    باب تُوماء
                    A gate of Damascus.
                    
                        Attestation of name باب تُوماء in the Muʿjam al-buldān of Yāqūt al-Ḥamawī.
                        
                    
                    
                    http://syriaca.org/place/686
                    http://en.wikipedia.org/wiki/Bab_Tuma
                    http://dbpedia.org/resource/Bab_Tuma
                    
                        The Gorgias Encyclopedic Dictionary of the Syriac Heritage
                        
                        112, 140
                    
                    
                        Muʿjam al-buldān
                        
              Yāqūt al-Ḥamawī
            
                        
                        I:364