@book{han-nom-d8-1y3z-rr88,
  title = {Công quá cách hiệu biên 功過格校編},
  year = {1903},
  publisher = {Ngọc Sơn từ: Hà Nội = 河内},
  url = {https://www.viet-dien.com/t/han-nom-d8-1y3z-rr88},
  note = {held by Columbia University Libraries},
  urldate = {2026-09-05},
}