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
"Galtung, Johan and Heiestad, Tore and Ruge, Eric and Project on Goals, Processes, and Indicators of Development",On the decline and fall of empires : the Roman Empire and Western imperialism compared,,United Nations University,1979,UNUP,,9280800531,,https://cir.nii.ac.jp/crid/1130282271039203712