Lobdell, J. (1975). A Tolkien compass: Including J. R. R. Tolkien's Guide to the names in The lord of the rings. Open Court.
Chicago-referens (17:e uppl.)Lobdell, Jared. A Tolkien Compass: Including J. R. R. Tolkien's Guide to the Names in The Lord of the Rings. La Salle, Ill.: Open Court, 1975.
MLA-referens (8:e uppl.)Lobdell, Jared. A Tolkien Compass: Including J. R. R. Tolkien's Guide to the Names in The Lord of the Rings. Open Court, 1975.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.