References
- Best H. Deafness and the deaf in the United Sates. Macmillan., New York 1943
- Crammatte A. B. The formidable peak: A study of deaf people in professional employment. Gallaudet College., Washington, DC 1965
- Furfey P. H., Harte T. J. Interaction of deaf and hearing in Frederick County, Maryland. The Catholic University of America., Washington, DC 1964
- Lunde A. S. Occupational conditions among the deaf. Gallaudet College., Washington, DC 1959
- Martens E. H. The deaf and the hard-of-hearing in the occupational world. Government Printing Office., Washington, DC 1937
- Quigley S. P., Jenne W. C., Phillips S. B. Deaf students in colleges and universities. Edwards Brothers, Inc., Ann Arbor, Michigan 1968
- Rainer J. D., Altshuler K. Z., Kallman F. J. Family and mental health problems in a deaf population. Columbia University., New York 1963
- Schein J. D. The deaf population of Washington, D. C. Gallaudet College, Washington, DC 1968