Author,Title,Edition,Publisher,Year,Series,Number,ISBN,ISSN,URL
"Altman, Edward I. and Institute of Chartered Financial Analysts. Research Foundation","Default risk, mortality rates, and the performance of corporate bonds",,The Research Foundation of The Institute of Chartered Financial Analysts,1989,,,0943205026,,https://cir.nii.ac.jp/crid/1130000794426342912