6 livros para “Rudolf Ingold”
Môtiers 1995
Marc-Olivier Wahler
Der Erzähler in Hermann Burgers "Schilten"
Rudolf Ingold
Pierre-Frédéric Ingold, 1787-1878
Hans Rudolf Schmid
Nabis und Fauves
Ursula Perucchi-Petri
La collection Arthur et Hedy Hahnloser, Winterthour
Margrit Hahnloser-Ingold
The Peace Agreement of July 19th, 1937, in the Swiss engineering and metalworking industries
Hermann Häberlin