Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
"Sargent-Baur, Barbara Nelson",Journeys toward God : pilgrimage and crusade,,"Medieval Institute Publications, Western Michigan University",1992,Occasional studies series,,"1879288036,1879288044",,https://cir.nii.ac.jp/crid/1130282271166851200