Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
"Gies, Joseph and Gies, Frances and 青島, 淑子",中世ヨーロッパの農村の生活,,講談社,2008,講談社学術文庫,,9784061598744,,https://cir.nii.ac.jp/crid/1130000797045700096