Japanese leadership divided over surrenderEnd of Empire – 100 days in 1945 that changed Asia and the world. The Nordic Institute of Asian Studies (NIAS). Arkistoitu 26.1.2021. Viitattu 1.4.2020. (englanniksi)
Grunow, Tristan: A Reexamination of the "Shock of Hiroshima": The Japanese Bomb Projects and the Surrender Decision. The Journal of American-East Asian Relations, 2003. Artikkelin verkkoversio. (englanniksi)
Japanese leadership divided over surrenderEnd of Empire – 100 days in 1945 that changed Asia and the world. The Nordic Institute of Asian Studies (NIAS). Arkistoitu 26.1.2021. Viitattu 1.4.2020. (englanniksi)
Japanese minister resigns over Hiroshima comments The Independent. 3.7.2007. Arkistoitu 8.7.2007. Viitattu 3.7.2007. (englanniksi)