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 "Geological Survey and Mines Bureau of Sri Lanka and British Geological Survey and Mosley, P. N. and Evans, R. B.",Geological map of Central and Western Sri Lanka,,Geological Survey and Mines Bureau of Sri Lanka,1997,Provisional map series,,9559323245,,https://cir.nii.ac.jp/crid/1130000798310776064