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 "Ludlow, Fitz Hugh","The heart of the continent : a record of travel across the plains and in Oregon, with an examination of the Mormon principle",,AMS Press,1971,Communal societies in America : an AMS reprint series,,0404084389,,https://cir.nii.ac.jp/crid/1130282270379569664