Baumgartner, B. B. (1965). Guiding the retarded child: An approach to a total educational program. John Day.
Lua i Stíl Chicago (17ú heag.)Baumgartner, Bernice B. Guiding the Retarded Child: An Approach to a Total Educational Program. New York: John Day, 1965.
Lua MLA (9ú heag.)Baumgartner, Bernice B. Guiding the Retarded Child: An Approach to a Total Educational Program. John Day, 1965.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.