@book{han-nom-d8-k8aa-pk20,
  title = {Công dư tiệp ký 公餘捷記},
  author = {Vũ, Phương Đè̂},
  url = {https://www.viet-dien.com/t/han-nom-d8-k8aa-pk20/2},
  pages = {2},
  note = {held by Columbia University Libraries},
  urldate = {2026-09-06},
}