Muller, Theodor. Sculpture in the Netherlands, Germany, France, and Spain: 1400-1500. Translated by Elaine and William Robson Scott. Harmondsworth, England: Penguin Books, 1966.

Muller, Theodor. Sculpture in the Netherlands, Germany, France, and Spain: 1400-1500. Translated by Elaine and William Robson Scott. Harmondsworth, England: Penguin Books, 1966.