Socialistic fallacies, by Yves Guyot.

מאת Guyot, Yves, 1843-1928
יצא לאור 1910

A University of the Future by Dieter Berstecher, Jacques Drèze, Yves Guyot, Colette Hambye, Ignace Hecquet, Jean Jadot, Jean Ladrière, Nicolas Rouche.

מאת Berstecher, Dieter, Drèze, Jacques, Guyot, Yves, Hambye, Colette, Hecquet, Ignace, Jadot, Jean, Ladrière, Jean, Rouche, Nicolas
יצא לאור 1974