1. Aslin, R.N. (1977). Development of binocular fixation in human infants. J. Exp. Child Psychology, 23, 133–150.
2. Alsin, R.N. (1987). Motor aspects of visual development in infancy. In Handbook of Infant Perception, (eds. P. Salapatek and L. Cohen). Academic Press, New York, New York.
3. Atkinson, J. and Braddick, O. (1976). Stereoscopic discrimination in infants. Perception, 5, 29–38.
4. Atkinson, J. and Braddick, O. (1981). Acuity, contrast sensitivity, and accommodation in infancy. In Development of Perception. (eds. R Aslin, J. Alberts, and M. Petersen). Academic Press, New York.
5. Banks, M. (1980). Infant refraction and accommodation. International Ophthalmology Clinics, 20, 205.232.