อ้างอิง ของ โอกิตะ โซจิ

  1. ↑ Stephane Lun (2021) "A Guide on Shinsengumi: the background and management." [Kindle paperwhite version] Retrieved from amazon.com
  2. ↑ Oji, Kazuko. Okita Soji wo Aruku. Tokyo: Shin Jinbutsu Oraisha, 1989, pp. 58–59
  3. ↑ Mori, Makiko. Okita Sōji Feature. Tokyo: Shin Jinbutsu Oraisha, 1999, pp. 9–11
  4. ↑ Mori, Makiko. Okita Sōji Feature. Tokyo: Shin Jinbutsu Oraisha, 1999, pp. 27–28
  5. ↑ Mori, Makiko. Okita Soji Feature. Tokyo: Shin Jinbutsu Oraisha, 1999, p.52
  6. ↑ Oji, Kazuko. Okita Soji wo Arukui. Tokyo: Shin Jinbutsu Oraisha, 1989, p. 111
  7. ↑ Oji, Kazuko. Okita Soji wo Aruku. Tokyo: Shin Jinbutsu Oraisha, 1989, p. 132