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
"Gal, Susan",Language shift : social determinants of linguistic change in bilingual Austria,,Academic Press,1979,"Language, thought, and culture : advances in the study of cognition",,0122737504,,https://cir.nii.ac.jp/crid/1130282269043639168