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 "Wehr, Paul Ernest and Washburn, Michael",Peace and world order systems : teaching and research,,Sage Publications,1976,Sage library of social research,,"0803905521,080390553X",,https://cir.nii.ac.jp/crid/1130282273032390400