Hair, D. S. (1991). Tennyson's language. University of Toronto Press.
Lua i Stíl Chicago (17ú heag.)Hair, Donald S. Tennyson's Language. Toronto: University of Toronto Press, 1991.
Lua MLA (9ú heag.)Hair, Donald S. Tennyson's Language. University of Toronto Press, 1991.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.