1. The Sensory Hairs and their Attachments in the Lizard Basilar Papilla
2. 1960 Experiments in Hearing. McGraw-Hill, New York, 745 pp.
3. Variation on a Theme of Békésy: A Model of Binaural Interaction
4. 1964 Directional and non-directional hearing in fish. In: Marine Bio-Acoustics. ed. Pergamon Press, Oxford, pp. 281-300.
5. 1967a The evolution of vertebrate hearing. In: Contributions to Sensory Physiology. ed. Academic Press, New York, pp. 1-49.