J. Scott Hutton: Outlines of history and biography used in the [I]nstitution for the Deaf and Dumb, Halifax, N.S. [microform]. [Halifax, N.S.? : s.n.], 1875, ISBN 0-665-13049-X (archive.org [abgerufen am 11. Januar 2024]).
at Hartford American Asylum, Convention of American Instructors of the Deaf and Dumb: American annals of the deaf and dumb. Hartford : Brown & Parsons, 1876 (archive.org [abgerufen am 11. Januar 2024]).
American Annals of the Deaf. Executive Committee of the Convention of American Instructors of the Deaf, 1869 (google.de [abgerufen am 11. Januar 2024]).