Phelpstead, C. (2011). Tolkien and Wales: Language, literature and identity. University of Wales Press.
Chicago-referens (17:e uppl.)Phelpstead, Carl. Tolkien and Wales: Language, Literature and Identity. Cardiff: University of Wales Press, 2011.
MLA-referens (8:e uppl.)Phelpstead, Carl. Tolkien and Wales: Language, Literature and Identity. University of Wales Press, 2011.
Varning: dessa hänvisningar är inte alltid fullständigt riktiga.