[13]Glenn D. Hook , Julie Gilson , Christoher W. Hughes , Hughes , Hugo Dobson : Japan’ International Relations - Politics , Economics and Security , T. J . International Ltd , Padstow , Cornwall , 2001 , p. 27.
[17]Ian Nish , Origins of the Anglo - Japanese Alliance : in the Shadow of the Dreibund. Edited by Phillips Payson O’Brien the Anglo - Japanese Alliance , 1902 - 1922. Taylor & Francis Group , 2004 ,p. 22.