@book{
  author = "田中, 恒夫(1924-)",
  title = "話しことばの治療的指導",
  year: 1955
  month: 10
  key = "言語教育",
  publisher = "光風出版",
  address = "東京",
  series = "光風教育ライブラリー ; 327",
}