1. The Comparative Anatomy of the Nervous System of Vertebrates, Including Man;Ariëns Kappers,1936
2. An experimental study of the visual pathways in a reptile (Lacerta vivipara);Armstrong;J. Anat. (Lond.),1950
3. An experimental study of the visual pathways in a snake (Natrix natrix);Armstrong;J. Anat. (Lond.),1951
4. Retinal projections in Caiman crocodilus;Braford;Amer. Zool.,1973
5. Retinal projections in Iguana iguana and Anolis carolinensis;Butler;Brain Research,1971