Tolong jelaskan mengenai Bacaan lanjut dari Karl Dönitz dalam bahasa melayu

Jason Pipes The Reichsmarine 1919–1935

Jason Pipes Kriegsmarine – The Navy 1935–1945

Archives of news and details about Karl Dönitz

uboat.net Comprehensive reference source for World War I and World War II U-boat information.

Historical Enigma message Grand Admiral Dönitz announcing his appointment as Hitler’s successor.

Orang yang dibicarakan oleh Tribunal Tentera Antarabangsa di Nuremberg