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
"Hollweg, Claire H. and Sáez, Sebastián",Services for trade competitiveness : country and regional assessments of services trade,,World Bank Group,2019,International development in focus,,9781464814068,,https://cir.nii.ac.jp/crid/1130003902311938688