References
- Rojskjaer C. Organization of Educational Guidance in Denmark. Modern Educational Treatment of Deafness. Manchester University Press. 1960, in (Ed. Ewing)
- Johnson J. C. “Educating Hearing Impaired Children in Ordinary Schools”. Manchester University Press. 1962
- Sanders D. A. 1961, “A Follow-Up Study of Fifty Children who received Pre-School Training”, Unpublished Ph. D. Thesis, University of Manchester Library.
- Ministry of Education. “A Report on a Survey of Deaf Children who have been Transferred from Special Schools or Units to Ordinary Schools”. H.M.S.O. 1963
- Watson T. J. “Speech Audiometry for Children”, Chapter 12. Educational Guidance and the Deaf Child. Manchester University Press. 1957, “in (Ed. Ewing)