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saveourdeafschools.org
Gannon, Jack. 1981. Deaf Heritage–A Narrative History of Deaf America, Silver Spring, MD: National Association of the Deaf, pp. 364, 365, 367 (PDFArchived 2012-04-24 at the Wayback Machine)(PDFArchived 2012-04-24 at the Wayback Machine)
Gannon, Jack. 1981. Deaf Heritage–A Narrative History of Deaf America, Silver Spring, MD: National Association of the Deaf, pp. 364, 365, 367 (PDFArchived 2012-04-24 at the Wayback Machine)(PDFArchived 2012-04-24 at the Wayback Machine)