Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI)
Hirota Shinichi,Profit Rates and their Determinants in Japanese Banking Industry,經濟學論叢,03873021,同志社大学経済学会,1991-02-15,42,2,63-79,https://cir.nii.ac.jp/crid/1390290699885631616,https://doi.org/10.14988/pa.2017.0000001156