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
"Hargitai, Cecília and Harvard Law School. Jean Monnet Program and New York University. School of Law",Value added taxation of electronic supply of services within the European Community,,Harvard Law School. Jean Monnet Program,2001,Jean Monnet working paper,,,,https://cir.nii.ac.jp/crid/1130282271562546176