Bibliography
- Arnold Hague: The Allied Convoy System 1939-1945 (2000). ISBN 1-55125-033-0 (Canada), ISBN 1-86176-147-3 (UK).
- Paul Kemp: U-Boats Destroyed (1997). ISBN 1-85409-515-3
- Martin Middlebrook : Convoy (1976) ISBN (none)
- Axel Neistle: German U-Boat Losses during World War II (1998). ISBN 1-85367-352-8
- Stephen Roskill : The War at Sea 1939-1945 Vol II (1956). ISBN (none)
- Dan van der Vat: The Atlantic Campaign (1988). ISBN 0-340-37751-8
Read more about this topic: Convoys HX 229/SC 122