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) Terry Janzen and Barbara Shaffer,Gesture as the substrate in the process of ASL grammaticization,Modality and Structure in Signed and Spoken Languages,,Cambridge University Press,2002-10-24,,,199-223,https://cir.nii.ac.jp/crid/1362544418582993664,https://doi.org/10.1017/cbo9780511486777.010