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
"Clyne, Michael G.",Pluricentric languages : differing norms in different nations,,Mouton de Gruyter,1992,Contributions to the sociology of language,,3110128551,,https://cir.nii.ac.jp/crid/1130000796712778880