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
"Vamvakidis, Athanasios and Wickham, Peter and International Monetary Fund. Research Dept",Regional trade agreements versus broad liberalization : which path leads to faster growth? time-series evidence,,International Monetary Fund,1998,IMF working paper,,,,https://cir.nii.ac.jp/crid/1130000798023038848