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
"Tolley, Howard Ross and Yerkes, Arnold Phipps",Better use of man labor on the farm : a few suggestions for increasing man power by using bigger teams and more machines,,[Government Printing Office],1918,Farmer's bulletin,,,,https://cir.nii.ac.jp/crid/1130000797739326720