@book{han-nom-d8-b7n9-3k48,
  title = {Độc thư cách ngôn 讀書格言},
  author = {Nguyẽ̂n, Văn Sản},
  year = {1895},
  publisher = {Văn Sơn đường tàng bản = 文山堂藏板: Hải Dương = 海陽},
  url = {https://www.viet-dien.com/t/han-nom-d8-b7n9-3k48},
  note = {held by Columbia University Libraries},
  urldate = {2026-09-06},
}