Rateliff, J. D., & Tolkien, J. R. R. (2011). The history of the Hobbit (Rev. and expanded one-vol. ed.). HarperCollins.
Dyfyniad Arddull ChicagoRateliff, John D., and J. R. R. Tolkien. The History of the Hobbit. Rev. and expanded one-vol. ed. London: HarperCollins, 2011.
Dyfyniad MLARateliff, John D., and J. R. R. Tolkien. The History of the Hobbit. Rev. and expanded one-vol. ed. HarperCollins, 2011.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.