[21] Le Siècle, April 11th, 1900.
[22] Le Siècle, April 26th, 1900.
[23] Le Siècle, April 13th, 1900.
[24] Le Siècle, April 14th, 1900.
[25] Yves Guyot. Les Principes de 1789 et le Socialisme.
[26] Le Siècle, March 14th, 1900.
[21] Le Siècle, April 11th, 1900.
[22] Le Siècle, April 26th, 1900.
[23] Le Siècle, April 13th, 1900.
[24] Le Siècle, April 14th, 1900.
[25] Yves Guyot. Les Principes de 1789 et le Socialisme.
[26] Le Siècle, March 14th, 1900.