Thực đơn
HMS_Echo_(H23)Thực đơn
HMS_Echo_(H23)Liên quan
HMS Electra (H27) HMS Exmoor (L08) HMS Enterprise (D52) HMS Exeter (68) HMS Eridge (L68) HMS Erin HMS Euryalus (42) HMS Eagle (1918) HMS Edinburgh (16) HMS Express (H61)Tài liệu tham khảo
WikiPedia: HMS_Echo_(H23) http://www.imdb.com/title/tt0031831/trivia http://www.wrecksite.eu/wreck.aspx?153491 http://www.naval-history.net/xGM-Chrono-10DD-21E-E... https://archive.org/details/chronologyofwara0000ro...