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
"Chuman, Eiichi and Kusumoto, Shoichiro",On the optimal timing of technology adoption by the home firm under tariff protection or free trade,,University of Tsukuba,1996,Institute of Socio-Economic Planning discussion paper series,,,,https://cir.nii.ac.jp/crid/1130000797040774400