White, L. D. (1955). Introducti (4th ed.). Macmillan.
Lua i Stíl Chicago (17ú heag.)White, Leonard Dupee. Introducti. 4th ed. New York: Macmillan, 1955.
Lua MLA (9ú heag.)White, Leonard Dupee. Introducti. 4th ed. Macmillan, 1955.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.