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 Symposium on the International Protection of Geographical Indications and World Intellectual Property Organization,"Symposium on the International Protection of Geographical Indications : Somerset West, Cape Province, South Africa, September 1 and 2, 1999",,WIPO,1999,WIPO publication,,9280508865,,https://cir.nii.ac.jp/crid/1130000796835674880