@book{han-nom-d8-3ak0-gd66,
  title = {Thăng thưởng nhật kí 陞賞日記},
  year = {1928},
  url = {https://viet-dien.com/t/han-nom-d8-3ak0-gd66/17},
  pages = {17},
  note = {held by Columbia University Libraries},
  urldate = {2026-09-12},
}