Tyler, J. E. A. (1979). The new Tolkien companion (1st rev. printing.). Avon Books.
Lua i Stíl Chicago (17ú heag.)Tyler, J. E. A. The New Tolkien Companion. 1st rev. printing. New York, N.Y.: Avon Books, 1979.
Lua MLA (8ú heag.)Tyler, J. E. A. The New Tolkien Companion. 1st rev. printing. Avon Books, 1979.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.