@book{han-nom-d8-vfw2-4p49,
  title = {An Nam cửu long ca 安南九龍歌},
  author = {Gao, Pian},
  url = {https://www.viet-dien.com/t/han-nom-d8-vfw2-4p49/3},
  pages = {3},
  note = {held by Columbia University Libraries},
  urldate = {2026-09-05},
}