Não informado. (1944). Transactions of the Japan Society of Civil Engineers. Japan Society of Civil Engineers.
Chicago-referens (17:e uppl.)Não informado. Transactions of the Japan Society of Civil Engineers. Tokyo: Japan Society of Civil Engineers, 1944.
MLA-referens (8:e uppl.)Não informado. Transactions of the Japan Society of Civil Engineers. Japan Society of Civil Engineers, 1944.
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