fourteenth day of the third month by the old calendar, equivalent to April 6. Akamatsu, Paul. Meiji 1868: Revolution and Counter-Revolution in Japan. Miriam
Harold S. Japanese Government and Politics. Thomson Press. 1932, reprinted 2007. ISBN 140672260X. 请检查|date=中的日期值 (帮助) Young, Louise. Japan's Total Empire:
United States Government Publishing Office. 1986. EP 870-1-26. (英文)Tucson Daily Citizen, FOREIGN GEN. KEIZO HAYASHI, chief of staff ofJapan's self-defense