ソフィア・ファウラー・ギャローデット
"Sophia Gallaudet," by Amos Draper, http://saveourdeafschools.org/sophia_gallaudet.pdf
Gallaudet family history, http://saveourdeafschools.org/gallaudet_family_history.pdf
Columbia Institution Ninth Annual Report, http://saveourdeafschools.org/columbia_institution_1866.pdf
Columbia Institution Twenty-First Annual Report, http://saveourdeafschools.org/columbia_institution_1878.pdf