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 "Barger, E. L. (Edgar Lee)",Tractors and their power units,,"Wiley,Chapman & Hall",1952,The Ferguson Foundation agricultural engineering series,,,,https://cir.nii.ac.jp/crid/1130000797663489280