Andrews, B., & Zuber, B. (1979). The Tolkien quiz book: 1001 questions about Tolkien's tales of Middle-earth and other fantasies. New American Library.
Lua i Stíl Chicago (17ú heag.)Andrews, Bart, agus Bernie Zuber. The Tolkien Quiz Book: 1001 Questions About Tolkien's Tales of Middle-earth and Other Fantasies. New York: New American Library, 1979.
Lua MLA (8ú heag.)Andrews, Bart, agus Bernie Zuber. The Tolkien Quiz Book: 1001 Questions About Tolkien's Tales of Middle-earth and Other Fantasies. New American Library, 1979.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.