@book{han-nom-d8-q291-yj15,
  title = {Minh tâm bảo giám thích nghĩa 明心寶鑑釋義},
  year = {1888},
  url = {https://www.viet-dien.com/t/han-nom-d8-q291-yj15/2},
  pages = {2},
  note = {held by Columbia University Libraries},
  urldate = {2026-09-05},
}