Ball, D., & Tanter, R. (2015). The tools of Owatatsumi: Japan's ocean surveillance and coastal defence capbilities. Australian National University Press.
Tohutoru Kātū Chicago (17th ed.)Ball, Desmond, me Richard Tanter. The Tools of Owatatsumi: Japan's Ocean Surveillance and Coastal Defence Capbilities. Canberra, Australia: Australian National University Press, 2015.
Tohutoro MLA (9th ed.)Ball, Desmond, me Richard Tanter. The Tools of Owatatsumi: Japan's Ocean Surveillance and Coastal Defence Capbilities. Australian National University Press, 2015.
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