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
"Wiegers, Gerard Albert","Islamic literature in Spanish and Aljamiado : Yça of Segovia (fl. 1450), his antecendents and successors",,E.J. Brill,1994,Medieval Iberian Peninsula,,9004099360,,https://cir.nii.ac.jp/crid/1130000793864498304