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
"Kirkegaard, Jacob F.",The accelerating decline in America's high-skilled workforce : implications for immigration policy,,Peterson Institute for International Economics,2007,Policy analyses in international economics,,9780881324136,,https://cir.nii.ac.jp/crid/1130000794328894336