著者名,書名,版表示,出版者名,出版年,シリーズ名,番号,ISBN,ISSN,URL Great Britain. Hydrographic Department,"South and east coasts of Korea, east coast of Siberia and Sea of Okhotsk pilot : Cheju Do and the coast from the south-west point of Korea to the south point of Kamchatka including Ostrov Sakhalin",8th ed,United Kingdom Hydrographic Office,2008,N.P.,,9780707718606,,https://cir.nii.ac.jp/crid/1130000794871315712