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
"Zenith, Richard",113 Galician-Portuguese troubadour poems,,"Carcanet, in association with Calouste Gulbenkian Foundation, Instituto Camões",1995,Aspects of Portugal,,185754207X,,https://cir.nii.ac.jp/crid/1130282271480070144