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
"Buschfeld, Sarah",English in Cyprus or Cyprus English : an empirical investigation of variety status,,J. Benjamins,2013,Varieties of English around the world,,9789027249067,,https://cir.nii.ac.jp/crid/1130282271274454528