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 "Purdy, Edward G. and Bertram, George T.","Carbonate concepts from the Maldives, Indian Ocean",,American Association of Petroleum Geologists,1993,AAPG studies in geology,,0891810420,,https://cir.nii.ac.jp/crid/1130000797715776384