@book{han-nom-d8-vdk0-rq37,
  title = {Đại Nam nhất thống chí. Q.1 大南一統志},
  year = {1882},
  url = {https://www.viet-dien.com/t/han-nom-d8-vdk0-rq37/2},
  pages = {2},
  note = {held by Columbia University Libraries},
  urldate = {2026-09-05},
}