@book{
  author = "阪本, 越郎(1906-)",
  title = "視覚教材の学習利用",
  year: 1954
  month: 9
  key = "視聴覚教育",
  publisher = "光風出版",
  address = "東京",
  series = "光風教育ライブラリー ; 8",
}