@book{han-nom-d8-5wn3-9572,
  title = {Sử ca 史歌},
  author = {Nguyễn, Đăng Tuyên},
  url = {https://www.viet-dien.com/t/han-nom-d8-5wn3-9572},
  note = {held by Columbia University Libraries},
  urldate = {2026-09-05},
}