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
"Rogin, Leo","The introduction of farm machinery, in its relation to the productivity of labor in the agriculture of the United States during the nineteenth century",,University of California Press,1931,University of California publications in economics,,,,https://cir.nii.ac.jp/crid/1130000796301173504