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
"National Bureau of Economic Research and Hickman, W. Braddock",Corporate bonds : quality and investment performance,,University Microfilms,1957,Occasional paper,,,,https://cir.nii.ac.jp/crid/1130000794620069760