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
"Truesdell, Leon E. and Thompson, Carl W. (Carl William)",Amortization methods for farm mortgage loans,,"U.S. Dept. of Agriculture, Office of the Secretary",1916,Circular,,,,https://cir.nii.ac.jp/crid/1130282270990494976