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
"Butler, Ralph Starr and Burd, Henry A. and University of Wisconsin. University Extension Division",Commercial correspondence,,D. Appleton,1919,Commercial education series,,,,https://cir.nii.ac.jp/crid/1130282270277674368