"Radom - Miasta partnerskie" [Radom - Partnership cities]. Miasto Radom [City of Radom] (in Polish). Archived from the original on April 3, 2013. Retrieved August 7, 2013.
"Radom - Miasta partnerskie" [Radom - Partnership cities]. Miasto Radom [City of Radom] (in Polish). Archived from the original on April 3, 2013. Retrieved August 7, 2013.