Bix, Herbert P. (1992), «The Showa Emperor's 'Monologue' and the Problem of War Responsibility», Journal of Japanese Studies18 (2): 295-363, doi:10.2307/132824.
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David Murray Horner (24 de julio, 2003). The Second World War: The Pacific. Taylor & Francis. pp. 14–15. ISBN 978-0-415-96845-4. Obtenido el 6 de marzo del 2011.
Black, Jeremy (2012). Avoiding Armageddon: From the Great Wall to the Fall of France, 1918-40. p. 171. ISBN 978-1-44-112387-9.
Jowett, Phillip (2005). Rays of the Rising Sun: Japan's Asian Allies 1931–45 Volume 1: China and Manchukuo. p. 71. Helion and Company Ltd. ISBN 1-874622-21-3.