1. 1968 An experimental neuroanatomical study of the visual system in tree shrews and squirrels, M. I. T. doctoral dissertation.
2. Connections of efferent fibers from hyperstriatal areas in chicken, raven, and African lovebird
3. Fiber projections of the superior colliculus in the cat
4. 1921 Die vergleichende Anatomie des Nervensystems der Wirbeltiere und des Menschen E. F. Bohn, Haarlem.
5. and 1936 The Comparative Anatomy of the Nervous System of the Vertebrates, Including Man. Macmillan, London.