@book{han-nom-d8-c5t9-h334,
  title = {An Nam địa lý cảo 安南地理搞},
  url = {https://viet-dien.com/t/han-nom-d8-c5t9-h334/2},
  pages = {2},
  note = {held by Columbia University Libraries},
  urldate = {2026-09-11},
}