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,"Malacca Strait and west coast of Sumatera pilot : Malacca Strait and its northern approaches, Singapore Strait and its approaches, the west coast of Sumatera and Cocos Islands",9th ed,United Kingdom Hydrographic Office,2008,N.P.,,9780707718705,,https://cir.nii.ac.jp/crid/1130000796816705536