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
"Enders, Klaus and International Monetary Fund",Yemen in the 1990s : from unification to economic reform,,International Monetary Fund,2002,Occasional paper,,1589060423,,https://cir.nii.ac.jp/crid/1130000794878975616