Thực đơn
HMS_Obdurate_(G39)Thực đơn
HMS_Obdurate_(G39)Liên quan
HMS Oakley (L98) HMS Orion (1910) HMS Obedient (G48) HMS Onslaught (G04) HMS Opportune (G80) HMS Obdurate (G39) HMS Onslow (G17) HMS Ocean (R68) HMS Oribi (G66) HMS Orwell (G98)Tài liệu tham khảo
WikiPedia: HMS_Obdurate_(G39) http://www.roll-of-honour.com/Ships/HMSObdurate.ht... http://www.naval-history.net/xGM-Chrono-10DD-47O-O... http://www.hmsgangestoterror.org/obdurate/HMSObdur... //www.worldcat.org/oclc/67375475 https://web.archive.org/web/20110726152140/http://...