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
"Gumoi, Modowa",An evaluation of the effectiveness and relevance of the commodity price stabilisation schemes in Papua New Guinea,,"Economics Studies Division, the National Research Institute",1993,NRI discussion paper,,9980750596,,https://cir.nii.ac.jp/crid/1130000793651930368