@book{ BN09190840,
  author    = "千石, 興太郎 and 全國産業組合製絲組合聯合會",
  title     = "蠶絲業の動向と組合製絲",
  publisher = "高陽書院",
  year      = "1935",
  URL       = "http://ci.nii.ac.jp/ncid/BN09190840"
}