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
"Natsios, Andrew S.","Sudan, South Sudan, and Darfur",,Oxford University Press,2012,What everyone needs to know,,"9780199764204,9780199764198",,https://cir.nii.ac.jp/crid/1130000796808928384