Levi, P. (1975). John Clare and Thomas Hardy. University of London, The Athlone Press ; distributed by Humanities Press.
Lua i Stíl Chicago (17ú heag.)Levi, Peter. John Clare and Thomas Hardy. London : [Atlantic Highlands] N.J.: University of London, The Athlone Press ; distributed by Humanities Press, 1975.
Lua MLA (8ú heag.)Levi, Peter. John Clare and Thomas Hardy. University of London, The Athlone Press ; distributed by Humanities Press, 1975.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.