Herd, D. (2007). Enthusiast!: Essays on Modern American literature. Distributed exclusively in the USA by Palgrave.
Lua i Stíl Chicago (17ú heag.)Herd, David. Enthusiast!: Essays on Modern American Literature. New York: Distributed exclusively in the USA by Palgrave, 2007.
Lua MLA (9ú heag.)Herd, David. Enthusiast!: Essays on Modern American Literature. Distributed exclusively in the USA by Palgrave, 2007.
Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.