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
"MacDonald, Ronald and Ricci, Luca and International Monetary Fund. Research Dept",PPP and the Balassa Samuelson effect : the role of the distribution sector,,International Monetary Fund,2001,IMF working paper,,,,https://cir.nii.ac.jp/crid/1130282271471863296