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
"Holman, Michael and Kovatchéva, Mira",Bulgarian,,"Hodder Headline,Contemporary Books",2003,Teach yourself books,,"0071430237,0071430229,0071430245,0071430253",,https://cir.nii.ac.jp/crid/1130282269040394880