1. 1934 A critical review of the occurrence of crossing root fibers in the facialis, vestibular, glossopharyngeal and vagus nerves. Overgedrukt uit de Psychiatrische en Neurologisehe Bladen, no. 2 en 3, pp. 274-291.
2. and 1936 The comparative anatomy of the nervous system of vertebrates, including man, vol. 1. The Macmillan Co., New York.
3. 1899 The Nervous System. D. Appleton and Co., New York.
4. The ascending auditory pathway in the brain stem of the monkey