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
"Deutsches Institut für Entwicklungspolitik and Billerbeck, Klaus",Alternative approaches for the future order of international trade in commodities,2d. ed,German Development Institute,1976,Occasional papers of the German Development Institute,,,,https://cir.nii.ac.jp/crid/1130000794383467520