@book{iguchinagatahoseiainugengochimei,
  title = {永田方正アイヌ関連調査書 : 言語・風俗・地名・人名},
  author = {井口利夫翻刻編},
  language = {ain},
  url = {https://ci.nii.ac.jp/ncid/BD07924171}
}