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
"Whartenby, Franklee Gilbert","Land and labor productivity in United States cotton production, 1800-1840",,Arno Press,1977,Dissertations in American economic history,,0405099355,,https://cir.nii.ac.jp/crid/1130282269712490880