Corbett, 2009, p. 100. Corbett, J. S. (2009) [1938]. Naval Operations. History of the Great War based on Official Documents I (2nd rev. Imperial War Museum and Naval & Military Press repr. edición). Londres: Longmans, Green. ISBN1-84342-489-4.
Corbett, 2009, pp. 114–116. Corbett, J. S. (2009) [1938]. Naval Operations. History of the Great War based on Official Documents I (2nd rev. Imperial War Museum and Naval & Military Press repr. edición). Londres: Longmans, Green. ISBN1-84342-489-4.