@book{1984wasedadaigakuainugoaynuitak,
  title = {アイヌ語入門解説 = AYNU ITAK},
  author = {早稲田大学語学教育研究所},
  year = {1984},
  language = {ain},
  url = {https://cir.nii.ac.jp/crid/1970867909805673378}
}