著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI)
,On Carbon Credits with Premium : Gold Standard and Carbon Market of WWF (Japanse),Sience of Environmental Information (Japanse) 36(non-refereed),,,2007,,,55-60,https://cir.nii.ac.jp/crid/1010000781870176432,