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
"Gurr, Ted Robert and Harff, Barbara",Ethnic conflict in world politics,,Westview Press,1994,Dilemmas in world politics,,"0813316960,0813316979",,https://cir.nii.ac.jp/crid/1130000796814768896