Corbett 2009، صفحات 224–225. Corbett، J. (2009) [1940]. Naval Operations. History of the Great War Based on Official Documents By Direction of the Historical Section of the Committee of Imperial Defence. 1923 ed (ط. Revised 1940 Imperial War Museum and Naval & Military Press). London: Longmans. ج. III. ISBN:978-1-84342-491-8. مؤرشف من الأصل في 2021-08-14. اطلع عليه بتاريخ 2015-03-29.
Corbett 2009، صفحات 224–225. Corbett، J. (2009) [1940]. Naval Operations. History of the Great War Based on Official Documents By Direction of the Historical Section of the Committee of Imperial Defence. 1923 ed (ط. Revised 1940 Imperial War Museum and Naval & Military Press). London: Longmans. ج. III. ISBN:978-1-84342-491-8. مؤرشف من الأصل في 2021-08-14. اطلع عليه بتاريخ 2015-03-29.