@book{han-nom-d8-3kkn-3s42,
  title = {An Nam nhất thống chí 安南一統志},
  url = {https://www.viet-dien.com/t/han-nom-d8-3kkn-3s42},
  note = {held by Columbia University Libraries},
  urldate = {2026-09-05},
}