Hornick, R. N. (2012). The girls and boys of Belchertown: A social history of the Belchertown State School for the feeble-minded. University of Massachusetts Press.
Lua i Stíl Chicago (17ú heag.)Hornick, Robert N. The Girls and Boys of Belchertown: A Social History of the Belchertown State School for the Feeble-minded. Amherst, [Massachusetts] ; Boston, [Massachusetts]: University of Massachusetts Press, 2012.
Lua MLA (9ú heag.)Hornick, Robert N. The Girls and Boys of Belchertown: A Social History of the Belchertown State School for the Feeble-minded. University of Massachusetts Press, 2012.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.