[1] Presidencies and provinces of British India - Wikipedia, the free encyclopedia (2016-09-08 01:20:16 +09:00) <https://en.wikipedia.org/wiki/Presidencies_and_provinces_of_British_India>

[2] Ancient Japanese Ministries and their Modern Counterpart ( (2012-07-17 15:59:51 +09:00)) <http://nanyanen.jp/history/hassho.html>