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Toma, Setsuo (2019-08-27). "「モーターファン」誌1952年1月号に載った広告" [Advertising in the January 1952 issue of "Motorfan" magazine]. M-Base (in Japanese). Miki Press. Archived from the original on 2019-12-19.
"Outline". Kobe Shipyard & Machinery Works. Archived from the original on 2011-08-07.