@book{han-nom-d8-g27s-rs24,
  title = {Mạch pháp mật truyền 脉法密傳},
  url = {https://viet-dien.com/t/han-nom-d8-g27s-rs24/20},
  pages = {20},
  note = {held by Columbia University Libraries},
  urldate = {2026-09-17},
}