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 "Chloupek, Jan and Nekvapil, Jiří",Reader in Czech sociolinguistics,,J. Benjamins Pub. Co.,1987,Linguistic & literary studies in Eastern Europe,,9027215286,,https://cir.nii.ac.jp/crid/1130000794059250432