Thomas A. Carlson (ed.), "ʿUmān" in last modified August 9, 2017, http://syriaca.org/place/2942
   
      
         
            
               ʿUmān
               عمان
               A region in eastern Arabia
               
               
                  Attestation of name عمان in the 
                        Kitāb al-buldān of Aḥmad ibn Abī Yaʿqūb al-Yaʿqūbī.
                  
               
               
                  Attestation of name عمان in the 
                        Kitāb al-aʿlāq al-nafīsa of Aḥmad ibn ʿUmar Ibn Rustah.
                  
               
                    
                  
                  
               
               http://syriaca.org/place/2942
               https://pleiades.stoa.org/places/932474
               
                  Kitāb al-buldān
                  
              Aḥmad ibn Abī Yaʿqūb al-Yaʿqūbī
            
                  
                  237
               
               
                  Kitāb al-aʿlāq al-nafīsa
                  
              Aḥmad ibn ʿUmar Ibn Rustah
            
                  
                  87