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
"Taagepera, Rein",Estonia : return to independence,,Westview Press,1993,Westview series on the post-Soviet republics,,"0813311993,0813317037",,https://cir.nii.ac.jp/crid/1130282269280689024