Tham khảo Masanhappo-gu

  1. ↑ Ian Nish, The Origins of the Russo-Japanese War (Longman, 1985; ISBN 0582491142), p. 60.
  2. 1 2 Nish, The Origins of the Russo-Japanese War, p. 61.
  3. ↑ Arthur Judson Brown, The Mastery of the Far East (C. Scribner's Sons, 1919), p. 143.
  4. ↑ Nish, The Origins of the Russo-Japanese War, p. 62.