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
"Hillgarth, J. N.","The conversion of Western Europe, 350-750",,Prentice-Hall,1969,A Spectrum book,,0131721631,,https://cir.nii.ac.jp/crid/1130282269700927232