McBurney, J. H., & Wrage, E. J. (1953). The art of good speech. Prentice-Hall.
Lua i Stíl Chicago (17ú heag.)McBurney, James Howard, agus Ernest J. Wrage. The Art of Good Speech. New York: Prentice-Hall, 1953.
Lua MLA (9ú heag.)McBurney, James Howard, agus Ernest J. Wrage. The Art of Good Speech. Prentice-Hall, 1953.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.