1. AFFERENT AREAS IN THE CEREBELLUM CONNECTED WITH THE LIMBS
2. 1921 Vergleichende Anatomie des Nervensystems, 2 vols. E. F. Bohn, Haarlem.
3. and 1936 The Comparative Anatomy of the Nervous System of Vertebrates, Including Man. 2 vol., 1: 702-706, MacMillan Co., New York.