(1935). Golden jubilee history of Nippon Yusen Kaisha 1885-1935. Tokyo: Nippon Yusen Kaisha.
Trích dẫn kiểu ChicagoGolden Jubilee History of Nippon Yusen Kaisha 1885-1935. Tokyo: Nippon Yusen Kaisha, 1935.
Deismireacht MLAGolden Jubilee History of Nippon Yusen Kaisha 1885-1935. Tokyo: Nippon Yusen Kaisha, 1935.
Rabhadh: D'fhéadfadh nach mbeadh na deismireachtaí seo 100% cruinn i gcónaí.