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
"Crampton, R. J.",A concise history of Bulgaria,2nd ed.,Cambridge University Press,2005,Cambridge concise histories,,"0521850851,0521616379",,https://cir.nii.ac.jp/crid/1130282271428101888