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 "Fernández, Mauro","Diglossia : a comprehensive bibliography, 1960-1990 : and supplements",,J. Benjamins,1993,Amsterdam studies in the theory and history of linguistic science,,"9027237492,1556192533",,https://cir.nii.ac.jp/crid/1130000798313627776