“Conference on Educational Definition and Classification of Visually Handicapped Children and Youth.” Section on Exceptional Children and Youth, U. S. Office of Education, Summary Report (unpublished report).
2.
CruickshankWilliam M., TrippeMatthew J., Services to Blind Children in New York State.Syracuse University Press1959.
3.
EamesThomas H., “Visual Handicaps to Reading,”Journal of Education, Vol. 141, No. 3, February 1959.
4.
FondaGerald, “Definition and Classification of Blindness with Respect to Ability to Use Residual Vision,”New Outlook for the Blind, Vol. 55, No. 5, May 1961.
5.
FooteFranklin M., BryanDorothy, GibbonsHelen, Education and Health of the Partially Seeing Child.Fourth edition.Columbia University Press, 1959. p. 17.
6.
JonesJohn Walker, Blind Children, Degree of Vision, Mode of Reading.U. S. Department of Health, Education, and Welfare, Office of Education, Section on Exceptional Children and Youth. Bulletin #24, 1961.
7.
The Pine Brook Report.New York: American Foundation for the Blind, 1954, p. 26.
8.
A Teacher Education Program for Those Who Serve Blind Children and Youth.New York: American Foundation for the Blind, 1961. p. 9.
