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 "Jacobson, Rodolfo and World Congress of Sociology",Codeswitching worldwide,,Mouton de Gruyter,1998,Trends in linguistics,,"3110151510,3110167689",,https://cir.nii.ac.jp/crid/1130282269534727168