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,"Pacific coasts of Central America and United States pilot : Pacific coasts of Panama (west of Punta Mariato), Costa Rica including Isla del Coco, Nicaragua, Honduras, El Salvador, Guatemala, Mexico and United States of America : off-lying islands between latitudes 4[0]N and 48[0]25'N",8th ed,Hydrographer of the Navy,1975,N.P.,,,,https://cir.nii.ac.jp/crid/1130282271010745472