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
"Hamerow, Helena",Early medieval settlements : the archaeology of rural communities in Northwest Europe 400-900,,Oxford University Press,2002,Medieval history and archaeology,,0199246971,,https://cir.nii.ac.jp/crid/1130000797207556224