Chú thích

Thư mục

• Brice, Martin H. (1971). The Tribals. London: Ian Allan. ISBN 0-7110-0245-2.
• English, John (2001). Afridi to Nizam: British Fleet Destroyers 1937–43. Gravesend, Kent: World Ship Society. ISBN 9780905617954. OCLC 49841510.
• Haarr, Geirr H. (2010). The Battle for Norway: April–June 1940. Annapolis, Maryland: Naval Institute Press. ISBN 978-1-59114-051-1.
• Haarr, Geirr H. (2009). The German Invasion of Norway, April 1940. Annapolis, Maryland: Naval Institute Press. ISBN 978-1-59114-310-9.
• Rohwer, Jürgen (2005). Chronology of the War at Sea 1939-1945: The Naval History of World War Two . Annapolis, Maryland: Naval Institute Press. ISBN 1-59114-119-2.
• Gritten, John (2003). Full Circle, Log of the Navy's No.1 conscript. Cualann Press. ISBN 0-9535036-9-0.
• Gritten, John; Trana, Kjartan; Flyum, Ola (2011). Slagmark Trøndelag (bằng tiếng Na Uy). Bly Forlag. ISBN 978-82-998376-0-6.