@book{han-nom-d8-9zqe-sb15,
  title = {Chu Dịch loại biên 周易類編},
  url = {https://www.viet-dien.com/t/han-nom-d8-9zqe-sb15/2},
  pages = {2},
  note = {held by Columbia University Libraries},
  urldate = {2026-09-05},
}