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
"Fielding, David and Mavrotas, George",The volatility of aid,,"World Institute for Development Economics Research, United Nations University",2005,WIDER discussion paper,,9291906840,,https://cir.nii.ac.jp/crid/1130000796101888128