Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) 中島 哲也 and NAKAJIMA Tetsuya,“Duty” in Samuel Smiles’s Self-Help and “shokubun” in Nakamura Keiu’s Saigoku-risshi-hen,国際日本学,18838596,法政大学国際日本学研究所,2007-05-31,5,,87-112,https://cir.nii.ac.jp/crid/1390009224830460800,https://doi.org/10.15002/00022598