Delgado, James (February 2003). "Relics of the Kamikaze". Archaeology. 56 (1). Archaeological Institute of America. Archived from the original on 2013-12-29.
archive.org
Emanuel, Kerry; Emanuel, Professor Department of Earth Atmospheric and Planetary Sciences Program in Atmospheres Oceans and Climate Kerry (1 September 2005). Divine Wind: The History and Science of Hurricanes. Oxford University Press, USA. ISBN978-0-19-514941-8. Retrieved 30 April 2018 – via Internet Archive. mongol invasion of japan.
Conlan 2001, pp. 261–263 cites a variety of estimate from various Japanese historians as well as the author's own. Conlan, Thomas (2001). In Little Need of Divine Intervention. Cornell University Press.
touken-world.jp
"五箇伝(五ヵ伝、五ヶ伝)" [Nagoya Japanese Sword Museum Touken world].
web.archive.org
元寇 (in Japanese). Japan Knowledge. Archived from the original on 5 October 2022. Retrieved 29 January 2023.
"常立寺". www.kamakura-burabura.com. Archived from the original on 12 August 2017. Retrieved 30 April 2018.
Delgado, James (February 2003). "Relics of the Kamikaze". Archaeology. 56 (1). Archaeological Institute of America. Archived from the original on 2013-12-29.