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
"Walton, C. John","Statistics of agricultural and mechanical colleges, for 1919 and 1920",,G.P.O.,1922,Bulletin,,,,https://cir.nii.ac.jp/crid/1130282269370307840