Thomas A. Carlson (ed.), "Persian-Sasanian Empire" in last modified January 14, 2014, http://syriaca.org/place/150
    
        
            
                
                    Persian-Sasanian Empire
                    The empire east of the Roman Empire which lasted from 224 to 651 CE.
          
                    http://syriaca.org/place/150
                    http://en.wikipedia.org/wiki/Sassanid_Empire
                    http://dbpedia.org/resource/Sassanid_Empire
                    
                        The Gorgias Encyclopedic Dictionary of the Syriac Heritage
                        
                        Map I C2