@book{han-nom-d8-q3f2-3671,
  title = {Tân đính luân lý giáo khoa thư 新訂倫理教科書},
  url = {https://www.viet-dien.com/t/han-nom-d8-q3f2-3671/15},
  pages = {15},
  note = {held by Columbia University Libraries},
  urldate = {2026-09-08},
}