@book{ BC0526682X,
  author    = "内山, 宏",
  title     = "專修學校校外員規則",
  publisher = "専修大学史資料研究会",
  year      = "2020",
  edition   = "複製版",
  series    = "大学史資料研究",
  number    = "13",
  URL       = "http://ci.nii.ac.jp/ncid/BC0526682X"
}