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,Baltic pilot,14th ed,United Kingdom Hydrographic Office,2006,N.P.,,"9780707718071,9780707718583",,https://cir.nii.ac.jp/crid/1130282270644492160