トールステン・ノルデンフェルト
Vice Admiral C. Paizis-Paradellis, HN (2002). Hellenic Warships 1829-2001 (3rd Edition). Athens, Greece: The Society for the study of Greek History. ISBN 960-8172-14-4
Submarine Heritage Centre - submarine history of Barrow-in-Furness
Preston, Antony (2001). The Royal Navy Submarine Service A Centennial History. Conway Maritime Press. ISBN 0851778917