Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
Great Britain. Hydrographic Department,North Sea (West) pilot : east coasts of Scotland and England from Rattray Head to Southwold,6th ed,United Kingdom Hydrographic Office,2003,N.P.,,0707714451,,https://cir.nii.ac.jp/crid/1130000797862283008