@book{han-nom-d8-bk3z-0b70,
  title = {Phương Đình văn loại 方亭文類},
  author = {Nguyên-Văn-Siêu},
  url = {https://viet-dien.com/t/han-nom-d8-bk3z-0b70},
  note = {held by Columbia University Libraries},
  urldate = {2026-09-11},
}