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,Southern and eastern sides of the North Sea : including the Coast of Norway to Latitude 60゚55'N,,United Kingdom Hydrographic Office,2009,N.P.,,9780707717678,,https://cir.nii.ac.jp/crid/1130282270303301888