@book{ BB21558647,
  author    = "労働政策研究・研修機構",
  title     = "高年齢者の雇用に関する調査(企業調査)",
  publisher = "労働政策研究・研修機構",
  year      = "2016",
  series    = "JILPT調査シリーズ",
  number    = "No.156",
  URL       = "https://ci.nii.ac.jp/ncid/BB21558647"
}