Smith, M. E. (2002). Tolkien's ordinary virtues: Exploring the spiritual themes of The lord of the rings. InterVarsity Press.
Lua i Stíl Chicago (17ú heag.)Smith, Mark Eddy. Tolkien's Ordinary Virtues: Exploring the Spiritual Themes of The Lord of the Rings. Downers Grove, Ill.: InterVarsity Press, 2002.
Lua MLA (8ú heag.)Smith, Mark Eddy. Tolkien's Ordinary Virtues: Exploring the Spiritual Themes of The Lord of the Rings. InterVarsity Press, 2002.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.