References
- Barraga NC: Professor, Program Coordinator, Visually Handicapped, Department of Special Education, College of Education, University of Texas, Austin.
- Barraga NC: Increased Visual Behavior in Low Vision Children. New York, American Foundation for the Blind, 1964.
- Ashcroft SC, Barraga NC, Halliday C: Study 11, Effects of Experimental Teaching on the Visual Behavior of Children Educated as Though They Had No Vision. Grant No 32-52-0120-1034, Nashville, Term, George Peabody College for Teachers, 1965.
- Holmes R: Training Residual Vision in Adolescents Educated Previously as Non-visual. Unpublished master's thesis, Illinois State University, 1967.
- American Printing House for the Blind: Teachers' Guide for “Utilization of Low Vision.” Louisville, Ky, American Printing House for the Blind, 1970.