01. [A] Dounis, Christos: The wrecks of the Greek Waters 1900-1950, volume I, Edit. Finatec, Athens 2000 (Gr.)
02. [B] Fokas, Dimitrios: The operation of the Greek Royal Navy in War 1940-1944, Edit. GEN, 1968 (Gr.)
03. [C] Kavadias, Epaminondas P. (Vice Admiral): The Marine War of 1940 as I experienced it, edit. Pyrsos, Athens 1950 (Gr.)
04. [D] Paizis-Paradellis, Konstantinos: The ships of the Greek Navy 1830 – 1979, Edit. GEN, Athen 1980 (Gr.)
05. [E] Tzogopoulos, Dr. George N.: A History of the Nationl Fleet Fund, 4th Hellenic Studies Symposium of the Hellenic Observatory, London School of Economics, 25-26 June 2009
06. [F] Gröner, Erich (Fortgeführt von Dieter Jung und Martin Maass): Die deutschen Kriegsschiffe 1815-1945, Band 8, Bernard & Graefe Verlag
07. [G] War Diary of the Greek Royal Navy - Historical Institute of the Greek Navy (Gr.)
08. [H] KTB der 21. U-Jagdflottille
09. [I] ADM 199/1878, 199/1868, 199/1875, 199/1842 TNA Kew
10. [J] BAMA RW 19/5524
11. [K] ASA – Alliierte U-Boot-Angriffe in Europa
12. [L] Uboat.net
13. [M] KTB Admiral Ägäis
14. [N] KTB der 31. Marine-Bordflakabteilung