@book{ BA66345415,
  author    = "李, 強  and 高坂, 健次  and 李, 為 ",
  title     = "中国の社会階層と貧富の格差",
  publisher = "ハーベスト社",
  year      = "2004",
  URL       = "https://ci.nii.ac.jp/ncid/BA66345415"
}