Cordier, R. W., & Robert, E. B. (1951). History of young America. Rand McNally.
Lua i Stíl Chicago (17ú heag.)Cordier, Ralph Waldo, agus E. B. Robert. History of Young America. New York: Rand McNally, 1951.
Lua MLA (8ú heag.)Cordier, Ralph Waldo, agus E. B. Robert. History of Young America. Rand McNally, 1951.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.