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
"Christofides, Charalambos A. and Leipold, Alessandro",Italian unemployment 1975-95 : an analysis of macroeconomic shocks and policies using evidence from a structural vector autoregression,,International Monetary Fund,1996,IMF working paper,,,,https://cir.nii.ac.jp/crid/1130000794336017152