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
"Petti Balbi, Giovanna",Mercanti e nationes nelle Fiandre : i genovesi in età bassomedievale,,GISEM : ETS,1996,Piccola biblioteca Gisem,,8877418915,,https://cir.nii.ac.jp/crid/1130282272876598272