著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) James P. Pfiffner,Donald Trump and the Norms of the Presidency,Presidential Studies Quarterly,0360-4918,Wiley,2021-03,51,1,96-124,https://cir.nii.ac.jp/crid/1360013172510463616,https://doi.org/10.1111/psq.12698