F. Romanet de Caillaud: Histoire de l’intervention française au Tong-king de 1872 à 1874 (Paris: Challamel, 1880)
- Bibliographic reference: BS col. 336
- Digitized: Internet Archive (digitizing sponsor: University of Ottawa; book contributor: University of California Libraries)
- No copy listed in Wiener China-Bibliographie
Chap. I: „Les nouvelles voies de commerce avec la Chine centrale“