@book{ BN0690574X,
  author    = "東京都立労働研究所",
  title     = "サービス産業における深夜労働と労働衛生",
  publisher = "東京都立労働研究所",
  year      = "1991",
  series    = "労働衛生研究",
  number    = "no.12",
  URL       = "https://ci.nii.ac.jp/ncid/BN0690574X"
}