@book{
  author = "佐野, 芳夫",
  title = "ワーク・シートのつくり方とあたえ方",
  year: 1955
  month: 5
  key = "国語科--研究・指導",
  publisher = "光風出版東京営業所",
  address = "東京",
  series = "光風教育ライブラリー ; 325",
}