References
- Birch, H. G., and Belmont, L. (1965), “Auditory-Visual Integration in Brain-damaged and Normal Children”, Developmental Medicine and Child Neurology, 7: pp. 135–144
- Birch, H. G., and Lefford, A. (1964), “Two Strategies for Studying Perception in ‘Braindamaged’ Children”, in H. G. Birch's Brain Damage in Children. William and Wilkins.
- McGinnis, M. A. (1963), Asphasic Children, Alexander Graham Bell Association.