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 World Intellectual Property Organization,"Records of the diplomatic conference for the conclusion of a protocol relating to the Madrid agreement concerning the international registration of marks, Madrid, 1989",,World Intellectual Property Organization,1991,WIPO publication,,9280503200,,https://cir.nii.ac.jp/crid/1130282270588552192