Tolkien Studies. West Virginia University Press.
Chicago Style (17. basım) AtıfTolkien Studies. West Virginia University Press.
MLA (9th ed.) AtıfTolkien Studies. West Virginia University Press.
Uyarı: Bu alıntı herzaman %100 doğru olmayabilir..
Tolkien Studies. West Virginia University Press.
Chicago Style (17. basım) AtıfTolkien Studies. West Virginia University Press.
MLA (9th ed.) AtıfTolkien Studies. West Virginia University Press.