@book{han-nom-d8-rsk4-tf54,
  title = {Ngọc hoàng cốt tuỷ chân kinh 玉皇骨髓眞經},
  author = {Nguyễn, Văn Khánh},
  year = {1898},
  publisher = {Ngọc Sơn Từ tàng bản = 玉山祠藏板: Hà Nội = 河内},
  url = {https://www.viet-dien.com/t/han-nom-d8-rsk4-tf54/2},
  pages = {2},
  note = {held by Columbia University Libraries},
  urldate = {2026-09-05},
}