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
"Escalona, Julio and Reynolds, Andrew (Andrew J.)","Scale and scale change in the early Middle Ages : exploring landscape, local society, and the world beyond",,Brepols,2011,The Medieval countryside,,9782503532394,,https://cir.nii.ac.jp/crid/1130000796478370304