1. Archives nationales de France, F17, 2343 C, Records of Buisson’s Mission to the Vienna Exhibition.
2. Archives nationales de France, F17, 9386, Letter of the Deuxième Bureau de la direction de l’enseignement primaire of the Ministry of Public Instruction to the Ministry of Foreign Affairs, 14 March 1876.
3. Auspitz, Katherine. 1982. The Radical Bourgeoisie, la Ligue de l’enseignement and the Origins of the Third Republic, 1866–1885. London: Cambridge University Press.
4. Bantman, Constance. 2009. “The Militant Go-between: Emile Pouget’s Transnational Propaganda (1880–1914).” Labour History Review 74, no. 3, 274–287.
5. Blais, Marie-Claude. 2007. La solidarité: histoire d'une idée. Paris: Gallimard.