Benét, W. R. (1965). The reader's encyclopedia (2d ed.). Crowell.
Lua i Stíl Chicago (17ú heag.)Benét, William Rose. The Reader's Encyclopedia. 2d ed. New York: Crowell, 1965.
Lua MLA (8ú heag.)Benét, William Rose. The Reader's Encyclopedia. 2d ed. Crowell, 1965.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.