Davis Earle. (1952). Readings for opinion. Prentice-Hall.
Lua i Stíl Chicago (17ú heag.)Davis Earle. Readings for Opinion. New York: Prentice-Hall, 1952.
Lua MLA (9ú heag.)Davis Earle. Readings for Opinion. Prentice-Hall, 1952.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.