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
"Koffi, Ettien",Paradigm shift in language planning and policy : game-theoretic solutions,,De Gruyter Mouton,2012,Contributions to the sociology of language,,9781934078105,,https://cir.nii.ac.jp/crid/1130000798316935680