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
"Faff, Robert and Brooks, Robert and Royal Melbourne Institute of Technology (Australia). Department of Economics and Finance Faculty of Business",Further evidence on the relationship between beta stability and the length of the estimation period,,"Department of Economics and Finance, Faculty of Business, RMIT",1996,Working paper series in economics and finance,,,,https://cir.nii.ac.jp/crid/1130000794327434624